CN217939593U

CN217939593U - Environment-friendly emission-reducing beef cattle breeding house with greenhouse gas concentration detection function

Info

Publication number: CN217939593U
Application number: CN202221502550.XU
Authority: CN
Inventors: 王胜; 袁永; 王坤明
Original assignee: Shandong Shengwei Animal Husbandry Co ltd
Current assignee: Shandong Shengwei Animal Husbandry Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-12-02
Anticipated expiration: 2032-06-16

Abstract

The utility model provides an environmental protection subtracts row type beef cattle and breeds house with greenhouse gas concentration detects function relates to beef cattle breeding technical field, including breeding the house body, dust collector, high temperature plasma burns the machine, a heat exchanger, spray column and controlling means, install the methane detector on the second vent pipe of the end is given vent to anger to high temperature plasma burns the machine, first gas back flow and first solenoid valve, install the second solenoid valve on the first gas back flow, the spray column is including a jar body, install the carbon dioxide detector on the blast pipe at jar body top in proper order, second gas back flow and third solenoid valve, install the fourth solenoid valve on the second gas back flow, spray mechanism and photocatalysis mechanism are installed to the upper end of jar internal portion, the utility model discloses a handle and the concentration detection to methane and carbon dioxide, solved and caused the problem of influence to environmental climate because of a large amount of methane and carbon dioxide direct emission, reached the purpose of environmental protection and emission reduction.

Description

Environment-friendly emission-reducing beef cattle breeding house with greenhouse gas concentration detection function

Technical Field

The utility model belongs to the technical field of the beef cattle cultivation technique and specifically relates to an environmental protection and emission reduction type beef cattle cultivation house with greenhouse gas concentration detects function is related to.

Background

In recent years, with the continuous progress and development of agricultural science and technology, the beef cattle breeding technology is improved and perfected to a certain extent, the beef cattle industry in China is also greatly improved, the living needs of people are met to a large extent, and the living quality of people is improved. However, with the rapid development of the beef cattle breeding industry, environmental protection problems in beef cattle breeding are more and more concerned by farmers and government-related departments.

During the cultivation of beef cattle, the intestinal tract of the beef cattle discharges a large amount of methane into the air through fermentation, the methane not only threatens the feeding environment of the beef cattle, but also pollutes the air, and in addition, the beef cattle can also generate a large amount of carbon dioxide to induce the occurrence of respiratory diseases of the beef cattle. Meanwhile, methane and carbon dioxide belong to greenhouse gases, and a large amount of methane and carbon dioxide are directly discharged into the external environment, so that the environmental climate is greatly influenced, and the air quality is also reduced.

Therefore, an environment-friendly emission-reduction beef cattle breeding house with a greenhouse gas concentration detection function is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an environmental protection and emission reduction type beef cattle breeding house with greenhouse gas concentration detects function has realized the processing and the concentration detection to methane and carbon dioxide, has solved because of a large amount of methane and the direct problem that causes the influence to the environmental climate of discharging of carbon dioxide, has reached environmental protection and emission reduction's purpose.

The technical scheme of the utility model is realized like this:

the environment-friendly emission-reduction beef cattle breeding house with the greenhouse gas concentration detection function comprises a breeding house body, a dust removal device, a high-temperature plasma burning machine, a heat exchanger and a spray tower;

a plurality of waste gas outlets are formed in the wall of the breeding house body, and an induced draft fan is installed in each waste gas outlet;

the dust removal device comprises a dust removal box, a dust removal cavity and a backflow cavity which are mutually communicated are arranged in the dust removal box, the backflow cavity is arranged below the dust removal cavity, the waste gas outlet is communicated with the inner part of the dust removal cavity, hollow balls are filled in the dust removal cavity, a water spray pipe which is horizontally arranged is arranged at the upper end of the inner part of the dust removal cavity, a water guide pump is arranged in the backflow cavity, the water guide pump is communicated with the water spray pipe, a plurality of first spray heads are arranged on the water spray pipe, and the first spray heads are used for spraying a dust removal agent into the dust removal cavity;

the inlet end of the high-temperature plasma incinerator is communicated with the backflow cavity through a first vent pipe, the outlet end of the high-temperature plasma incinerator is communicated with the heat exchanger through a second vent pipe, a methane detector is mounted on the second vent pipe, a first electromagnetic valve is mounted at the downstream of the methane detector, a first gas backflow pipe is arranged between the methane detector and the first electromagnetic valve, the second vent pipe is communicated with the inlet end of the high-temperature plasma incinerator through the first gas backflow pipe, and a second electromagnetic valve is mounted on the first gas backflow pipe;

the spray tower comprises a tank body, wherein a first reaction cavity, a second reaction cavity and a third reaction cavity are sequentially arranged in the tank body from outside to inside, the third reaction cavity, the second reaction cavity and the first reaction cavity are sequentially sleeved together, the lower end of the inner part of the first reaction cavity is communicated with the heat exchanger through a third vent pipe, the upper end of the inner part of the first reaction cavity is communicated with the upper end of the inner part of the second reaction cavity, the lower end of the inner part of the second reaction cavity is communicated with the lower end of the inner part of the third reaction cavity through a communication port, an adsorbent is filled in the third reaction cavity, an exhaust pipe is installed at the top of the third reaction cavity, a carbon dioxide detector is installed on the exhaust pipe, a third electromagnetic valve is installed at the downstream of the carbon dioxide detector, a second gas return pipe is arranged between the carbon dioxide detector and the third electromagnetic valve, the exhaust pipe is communicated with the second reaction cavity through the second gas return pipe, and a fourth electromagnetic valve is installed on the second gas return pipe;

the upper ends of the interiors of the first reaction cavity and the second reaction cavity are provided with a spraying mechanism and a photocatalysis mechanism, the bottom of the first reaction cavity is provided with a water return pipe, the water return pipe is connected with the spraying mechanism, and the water return pipe is communicated with a dosing mechanism for dripping high-concentration reaction medicament;

still include controlling means, controlling means includes control panel and treater, control panel, methane detector, carbon dioxide detector, first solenoid valve, second solenoid valve, third solenoid valve and fourth solenoid valve all with treater electric connection.

As a preferred technical scheme, the spraying mechanism comprises a first spraying pipe and a second spraying pipe which are annularly arranged, the first spraying pipe is arranged at the upper end inside the first reaction cavity, the second spraying pipe is arranged at the upper end inside the second reaction cavity, second spraying heads are arranged on the first spraying pipe and the second spraying pipe respectively, and the first spraying pipe and the second spraying pipe are communicated with the water return pipe respectively.

As a preferred technical scheme, the photocatalysis mechanism comprises an ultraviolet lamp and a titanium dioxide semiconductor, wherein the ultraviolet lamp and the titanium dioxide semiconductor are both arranged at the upper end inside the tank body, and the ultraviolet lamp is electrically connected with the processor.

As a preferred technical scheme, add medicine mechanism including the explosive box that is used for storing reaction medicament, the explosive box is fixed in on the external wall of jar, the explosive box through add the pencil with the wet return is linked together, add and install on the pencil and drip ware and control valve, install the force (forcing) pump on the wet return, control valve and force (forcing) pump all with treater electric connection.

As a preferred technical scheme, a drain pipe is installed at the bottom of the second reaction cavity, the second reaction cavity is communicated with the first reaction cavity through the drain pipe, and a one-way valve is installed on the drain pipe.

As a preferred technical scheme, a blower is installed on the third air pipe, and the blower is electrically connected with the processor.

Adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

because the house is bred including breeding the house body to the environmental protection emission reduction type beef cattle that has greenhouse gas concentration detection function, dust collector, high temperature plasma burns the machine, heat exchanger and spray column, in the utility model discloses in, breed the inside breed waste gas of house body loops through dust collector, high temperature plasma burns the machine, heat exchanger and spray column, dust collector is used for getting rid of the large granule impurity in the breed waste gas, dust and suspended solid, high temperature plasma burns the machine and is used for carrying out the high temperature to breed waste gas and burns, get rid of methane in the breed waste gas, gases such as ammonia and carbon monoxide, the heat exchanger is used for cooling the breed waste gas after burning, avoided causing the condition emergence of damage to the spray column because of breeding waste gas high temperature, the spray column is arranged in getting rid of the carbon dioxide in the breed waste gas, gases such as hydrogen sulfide, simultaneously to breeding waste gas deodorization and disinfect, the utility model discloses can carry out purification treatment to methane and carbon dioxide in the breed waste gas, solved because of a large amount of methane and carbon dioxide direct emission reduction and cause the problem of influence to the environment climate, avoided the pollution of greenhouse gases such as methane and carbon dioxide to the environment simultaneously, reached the purpose of environmental protection emission reduction, the national emission reduction.

Because high temperature plasma burns the machine and is linked together through second breather pipe and heat exchanger, install methane detection appearance and first gas back flow on the second breather pipe, the second breather pipe passes through first gas back flow intercommunication high temperature plasma burns the machine, the utility model discloses in, breed waste gas carries out high temperature incineration at high temperature plasma burns the machine, methane in the breed waste gas generates single material such as carbon dioxide and water after high temperature burns, the breed waste gas of accomplishing high temperature incineration at first enters into the second breather pipe, methane detection appearance on the second breather pipe is used for carrying out real-time detection to the methane concentration in breeding the waste gas, if the methane concentration in breeding the waste gas is less than the predetermined value, breed waste gas can directly enter into the heat exchanger through the second breather pipe and cool off, if the methane concentration in the breed waste gas is higher than the predetermined value, then control the first solenoid valve on the second breather pipe to close, second solenoid valve on the first gas back flow opens, breed waste gas flows back to high temperature plasma burns the machine through first gas back flow, carry out secondary incineration to breed waste gas, thereby guaranteed that the methane in the breed waste gas is thoroughly purified and decomposed, not only avoided the condition that the methane threatens the environment to raise the beef cattle and taken place the methane detection appearance, and still avoided the methane pollution reduction of the real-time to the methane detection appearance, and has carried out the pollution-causing the pollution of the methane detection to the methane detection appearance.

Because the spray tower comprises a tank body, a first reaction cavity, a second reaction cavity and a third reaction cavity are arranged in the tank body, the upper ends of the inner parts of the first reaction cavity and the second reaction cavity are provided with a spray mechanism and a photocatalysis mechanism, in the utility model, a reaction medicament is sprayed into a first reaction cavity through a first spray pipe in a spray mechanism, a reaction medicament is sprayed into the second reaction cavity through a second spray pipe in the spray mechanism, the reaction medicament adopts alkaline solution, used for reacting with carbon dioxide and hydrogen sulfide contained in the breeding waste gas, taking a reaction medicament as lime water as an example, the cooled breeding waste gas enters the lower end of the interior of the first reaction cavity and sequentially passes through the first reaction cavity, the second reaction cavity and the third reaction cavity in an S shape, in the process, the breeding waste gas contacts with the falling lime water in the first reaction cavity and the second reaction cavity, carbon dioxide in the breeding waste gas contacts with calcium hydroxide in the lime water to react to generate calcium carbonate, the carbon dioxide reacts with water to generate carbonic acid, but also can react with calcium carbonate to generate calcium bicarbonate to remove carbon dioxide contained in the breeding waste gas, meanwhile, the breeding waste gas passes through the photocatalytic mechanism in the process of leaving the first reaction chamber and entering the second reaction chamber, an ultraviolet lamp tube in the photocatalytic mechanism emits ultraviolet rays, the titanium dioxide semiconductor generates strong oxidizing substances under the irradiation of the light, the device is used for decomposing the malodorous components in the breeding waste gas to decompose and convert the malodorous components into low-molecular compounds, water and carbon dioxide, so that the breeding waste gas is deodorized and sterilized, the breeding waste gas removed by the carbon dioxide enters the third reaction cavity, and the breeding waste gas is absorbed by the adsorbent in the third reaction cavity to dry the breeding waste gas.

The utility model discloses in, the spray column has realized not only having avoided a large amount of carbon dioxide to discharge in the external environment and having caused the condition emergence of pollution to the environmental climate to breeding the thorough purification of carbon dioxide in the waste gas, has guaranteed the air quality, has still reduced beef cattle respiratory disease's emergence probability simultaneously to realized the emission reduction of carbon dioxide, reached environmental protection and emission reduction's purpose, accorded with national energy saving and emission reduction's theory.

Because the blast pipe is installed at the top of third reaction chamber, install the carbon dioxide detector on the blast pipe the utility model discloses in, the carbon dioxide detector is arranged in detecting the concentration of handling carbon dioxide among the completion back dry gas, if the concentration of carbon dioxide among the dry gas is less than the default, dry gas can directly discharge through the blast pipe, if the concentration of carbon dioxide among the dry gas is higher than the default, third solenoid valve on the blast pipe is closed, fourth solenoid valve on the second gas return pipe is opened, dry gas lets in the second reaction intracavity again through the second gas return pipe and handles once more, realized the real-time detection to carbon dioxide concentration, guaranteed the utility model discloses purification treatment effect to carbon dioxide.

Because the wet return is installed to the bottom in first reaction chamber, wet return intercommunication has a medicine mechanism that is used for dripping high concentration reaction medicament the utility model discloses in, medicine mechanism is used for letting in high concentration's reaction medicament in to the wet return to the concentration that the assurance entered into first reaction chamber and second reaction intracavity reaction medicament has avoided leading to the not thorough condition of carbon dioxide purification to take place because of reaction medicament concentration is low, thereby has improved the purification treatment effect to carbon dioxide.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the dust removing device of the present invention;

FIG. 3 is a schematic structural view of a spray tower of the present invention;

fig. 4 is a schematic connection diagram of the control device of the present invention.

Wherein: 1. a breeding house body; 2. high temperature plasma incinerators; 3. a heat exchanger; 4. a blower; 5. an exhaust gas outlet; 6. an induced draft fan; 7. a dust removal box; 8. a dust removal cavity; 9. a reflux cavity; 10. hollow spheres; 11. a water spray pipe; 12. a priming pump; 13. a first spray head; 14. a first breather pipe; 15. a second vent pipe; 16. a methane detector; 17. a first solenoid valve; 18. a first gas return conduit; 19. a second solenoid valve; 20. a tank body; 21. a first reaction chamber; 22. a second reaction chamber; 23. a third reaction chamber; 24. a third vent pipe; 25. a communication port; 26. an adsorbent; 27. an exhaust pipe; 28. a carbon dioxide detector; 29. a third electromagnetic valve; 30. a second gas return conduit; 31. a fourth solenoid valve; 32. a water return pipe; 33. a control panel; 34. a processor; 35. a first shower pipe; 36. a second shower pipe; 37. a second spray head; 38. an ultraviolet lamp; 39. a titanium dioxide semiconductor; 40. a medicine storage box; 41. a medicine feeding pipe; 42. a dropping device; 43. a control valve; 44. a pressure pump; 45. a drain pipe; 46. a one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, the environment-friendly emission-reduction beef cattle breeding house with the greenhouse gas concentration detection function comprises a breeding house body 1, a dust removal device, a high-temperature plasma incinerator 2, a heat exchanger 3 and a spray tower.

Be equipped with a plurality of exhaust outlet 5 on the wall of house body 1 breeds, all install a draught fan 6 in each exhaust outlet 5.

The dust removal device comprises a dust removal box 7, a dust removal cavity 8 and a backflow cavity 9 which are mutually communicated are arranged in the dust removal box 7, the backflow cavity 9 is arranged below the dust removal cavity 8, the waste gas outlet 5 is communicated with the inside of the dust removal cavity 8, and a hollow ball 10 is filled in the dust removal cavity 8, wherein the hollow ball 10 plays a role of reducing the flowing speed of the cultivation waste gas; the spray pipe 11 that a level set up is installed to the inside upper end in dust removal chamber 8, installs a diversion pump 12 in the backward flow chamber 9, and diversion pump 12 is linked together with spray pipe 11, installs the first atomising head 13 of a plurality of on the spray pipe 11, and first atomising head 13 is used for spraying the dust remover to dust removal chamber 8, and in this embodiment, the dust remover can adopt clean water.

The inlet end of high temperature plasma incinerator 2 is linked together through first breather pipe 14 and backward flow chamber 9, the end of giving vent to anger of high temperature plasma incinerator 2 is linked together through second breather pipe 15 and heat exchanger 3, install methane detector 16 on the second breather pipe 15, first solenoid valve 17 is installed to methane detector 16's low reaches, be provided with first gas backflow pipe 18 between methane detector 16 and the first solenoid valve 17, second breather pipe 15 is through the inlet end of first gas backflow pipe 18 intercommunication high temperature plasma incinerator 2, install second solenoid valve 19 on the first gas backflow pipe 18, in this embodiment, high temperature plasma incinerator 2 adopts the high temperature plasma incineration equipment that can buy on the market, methane detector 16 can adopt the methane detector of MOT500-CH4 model, utilize methane detector 16 to carry out real-time detection to the concentration of methane, the utility model discloses purifying treatment effect to methane has been guaranteed, the emission reduction of methane has been realized.

The spray tower comprises a tank body 20, a first reaction chamber 21, a second reaction chamber 22 and a third reaction chamber 23 are sequentially arranged in the tank body 20 from outside to inside, the third reaction chamber 23, the second reaction chamber 22 and the first reaction chamber 21 are sequentially sleeved together, the lower end in the first reaction chamber 21 is communicated with the heat exchanger 3 through a third vent pipe 24, the upper end in the first reaction chamber 21 is communicated with the upper end in the second reaction chamber 22, the lower end in the second reaction chamber 22 is communicated with the lower end in the third reaction chamber 23 through a communication port 25, the third reaction chamber 23 is filled with an adsorbent 26, and in the embodiment, the adsorbent 26 can be made of absorbent materials such as activated carbon, zeolite and the like; exhaust pipe 27 is installed at the top of third reaction chamber 23, install carbon dioxide detector 28 on the exhaust pipe 27, third solenoid valve 29 is installed to carbon dioxide detector 28's low reaches, be provided with second gas return pipe 30 between carbon dioxide detector 28 and the third solenoid valve 29, exhaust pipe 27 passes through second gas return pipe 30 intercommunication second reaction chamber 22, install fourth solenoid valve 31 on the second gas return pipe 30, in this embodiment, carbon dioxide detector 28 can adopt the fixed carbon dioxide detection alarm of DR70C-CO2 model, utilize carbon dioxide detector 28 to the real-time detection of carbon dioxide concentration, guaranteed the utility model discloses to the purification treatment effect of carbon dioxide.

The inside upper end of first reaction chamber 21 and second reaction chamber 22 is installed and is sprayed mechanism and photocatalysis mechanism, and wet return 32 is installed to the bottom of first reaction chamber 21, and wet return 32 is connected with the mechanism that sprays, and wet return 32 intercommunication has one to be used for dripping the medicine mechanism of high concentration reaction medicament, and in this embodiment, the reaction medicament can adopt alkaline solution that can react with carbon dioxide such as lime wash.

The utility model discloses in, the spray column has realized the thorough purification to breeding carbon dioxide in the waste gas, has avoided a large amount of carbon dioxide to discharge in the external environment and has caused the condition emergence of pollution to the environmental climate to realized the emission reduction of carbon dioxide, reached environmental protection and emission reduction's purpose, accorded with national energy saving and emission reduction's theory.

The methane detector comprises a control panel 33 and a processor 34, wherein the control panel 33, the methane detector 16, the carbon dioxide detector 28, the first electromagnetic valve 17, the second electromagnetic valve 19, the third electromagnetic valve 29 and the fourth electromagnetic valve 31 are electrically connected with the processor 34.

The utility model discloses in, dust collector is arranged in getting rid of the large granule impurity of breeding in the waste gas, dust and suspended solid, high temperature plasma burns machine 2 and is used for carrying out high temperature to breeding waste gas and burns, get rid of the methane in the breeding waste gas, gases such as ammonia and carbon monoxide, heat exchanger 3 is used for cooling the breeding waste gas after burning, avoided causing the condition of damage to the spray column because of breeding waste gas high temperature to take place, the spray column is arranged in getting rid of the carbon dioxide in the breeding waste gas, gases such as hydrogen sulfide, carry out deodorization and sterilization to breeding waste gas simultaneously, not only realized the hydrogen sulfide, malodorous gases such as ammonia's purification treatment, still realized the purification treatment to greenhouse gases such as methane and carbon dioxide in the breeding waste gas, solved because of a large amount of methane and carbon dioxide direct emission and led to the fact the problem of influence to the environmental climate, avoided greenhouse gases such as methane and carbon dioxide to the pollution of environment simultaneously, environmental protection and emission reduction's purpose has been reached, accord with national energy saving and emission reduction's theory.

Wherein, the spray mechanism is including being the first shower 35 and the second shower 36 of annular setting, and first shower 35 sets up in the inside upper end of first reaction chamber 21, and second shower 36 sets up in the inside upper end of second reaction chamber 22, all installs second atomising head 37 on first shower 35 and the second shower 36, and first shower 35 and second shower 36 all are linked together with wet return 32.

The photocatalytic mechanism comprises an ultraviolet lamp 38 and a titanium dioxide semiconductor 39, the ultraviolet lamp 38 and the titanium dioxide semiconductor 39 are both arranged at the upper end inside the tank body 20, and the ultraviolet lamp 38 is electrically connected with the processor 34.

Moreover, the medicine adding mechanism comprises a medicine storage box 40 for storing the reaction medicine, the medicine storage box 40 is fixed on the outer wall of the tank body 20, the medicine storage box 40 is communicated with the water return pipe 32 through a medicine adding pipe 41, a dropping device 42 and a control valve 43 are installed on the medicine adding pipe 41, a pressure pump 44 is installed on the water return pipe 32, and the control valve 43 and the pressure pump 44 are both electrically connected with the processor 34.

In addition, a drain pipe 45 is installed to the bottom of second reaction chamber 22, and second reaction chamber 22 is linked together through drain pipe 45 and first reaction chamber 21, installs a check valve 46 on the drain pipe 45, and the setting of check valve 46 has avoided the breed waste gas in the first reaction chamber 21 to pass through drain pipe 45 and has got into in the second reaction chamber 22 to carbon dioxide's purification treatment effect has been guaranteed.

The third ventilation pipe 24 is provided with a blower 4, and the blower 4 is electrically connected with the processor 34.

The method for purifying greenhouse gases (carbon dioxide and methane) in the breeding waste gas by using the utility model is as follows:

firstly, start the utility model discloses, breed waste gas in the house body 1 is introduced into the dust removal chamber 8 through the draught fan 6 through the control panel 33, and make breed waste gas pass the dust removal chamber 8 from top to bottom and enter into the backward flow chamber 9, in this process, under the effect of diversion pump 12, the dust remover in the backward flow chamber 9 sprays into the dust removal chamber 8 through spray pipe 11 and first atomising head 13, the dust remover contacts with the breed waste gas, get rid of the large granule impurity, dust and the suspended solid in the breed waste gas, the dust removal to the breed waste gas has been realized;

secondly, the cultivation waste gas entering the backflow cavity 9 enters the high-temperature plasma incinerator 2 through the first vent pipe 14, high-temperature incineration is carried out in the high-temperature plasma incinerator 2, substances such as methane in the cultivation waste gas finish the cracking process of organic matters in a very short time, single substances such as carbon dioxide and water are generated, and the methane treatment is realized;

thirdly, feeding the cultivation waste gas subjected to methane treatment into a second vent pipe 15, detecting the concentration of methane in the cultivation waste gas by using a methane detector 16, when the concentration of methane in the cultivation waste gas is higher than a preset value, sending a signal to a processor 34 by using the methane detector 16, controlling the first electromagnetic valve 17 to close by using the processor 34, opening a second electromagnetic valve 19, returning the cultivation waste gas to the high-temperature plasma incinerator 2 through a first gas return pipe 18, incinerating again to completely remove the methane in the cultivation waste gas, when the concentration of methane in the cultivation waste gas is lower than the preset value, sending a signal to the processor 34 by using the methane detector 16, controlling the first electromagnetic valve 17 to open by using the processor 34, closing the second electromagnetic valve 19, and cooling the cultivation waste gas after entering a heat exchanger 3 through the second vent pipe 15;

fourthly, under the action of a pressure pump 44, the reaction medicament at the bottom of the first reaction chamber 21 enters the first spray pipe 35 and the second spray pipe 36 through the water return pipe 32, is sprayed into the first reaction chamber 21 through the second spray head 37 on the first spray pipe 35, is sprayed into the second reaction chamber 22 through the second spray head 37 on the second spray pipe 36, the cultivation waste gas in the heat exchanger 3 is introduced into the lower end inside the first reaction chamber 21 through the third vent pipe 24, and the cultivation waste gas passes through the first reaction chamber 21 from bottom to top, so that the cultivation waste gas and the reaction medicament are subjected to contact reaction in the process, and carbon dioxide in the cultivation waste gas is subjected to first treatment;

fifthly, removing malodorous components in the breeding waste gas by using an ultraviolet lamp 38 and a titanium dioxide semiconductor 39 in the process that the breeding waste gas reaches the upper end inside the first reaction cavity 21 and enters the second reaction cavity 22, thereby realizing deodorization and sterilization of the breeding waste gas;

sixthly, enabling the breeding waste gas entering the second reaction cavity 22 to pass through the second reaction cavity 22 from top to bottom, enabling the breeding waste gas to be in contact reaction with a reaction reagent in the process, performing secondary treatment on carbon dioxide in the breeding waste gas, enabling the breeding waste gas reaching the lower end of the second reaction cavity 22 to enter the third reaction cavity 23 through the communication port 25, enabling the breeding waste gas to pass through the third reaction cavity 23 from bottom to top, and enabling the adsorbent 26 in the third reaction cavity 23 to be used for removing water from the breeding waste gas;

seventhly, after the cultivation waste gas is removed and dewatered, dry gas is obtained, the dry gas enters the exhaust pipe 27, the carbon dioxide detector 28 detects the concentration of the carbon dioxide in the dry gas, when the concentration of the carbon dioxide is detected to be higher than a preset value, the carbon dioxide detector 28 sends a signal to the processor 34, the processor 34 controls the third electromagnetic valve 29 to be closed, the fourth electromagnetic valve 31 is opened, the dry gas flows back into the second reaction cavity 22 through the second gas return pipe 30 to be treated again, when the concentration of the carbon dioxide is detected to be lower than the preset value, the carbon dioxide detector 28 sends a signal to the processor 34, the processor 34 controls the third electromagnetic valve 29 to be opened, the fourth electromagnetic valve 31 is closed, and the dry gas is exhausted through the exhaust pipe 27.

To sum up, the utility model provides an environmental protection and emission reduction type beef cattle breeding house with greenhouse gas concentration detects function has realized the processing and the concentration detection to methane and carbon dioxide, has solved because of a large amount of methane and the direct problem that discharges and cause the influence to the environmental climate of carbon dioxide, has reached the purpose that environmental protection and emission reduction reduced.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The environment-friendly emission-reduction beef cattle breeding house with the greenhouse gas concentration detection function is characterized by comprising a breeding house body, a dust removal device, a high-temperature plasma incinerator, a heat exchanger and a spray tower;

the upper ends of the interiors of the first reaction cavity and the second reaction cavity are provided with a spraying mechanism and a photocatalytic mechanism, the bottom of the first reaction cavity is provided with a water return pipe, the water return pipe is connected with the spraying mechanism, and the water return pipe is communicated with a dosing mechanism for dripping high-concentration reaction medicament;

2. The environmental protection and emission reduction type beef cattle breeding house with the greenhouse gas concentration detection function according to claim 1, wherein the spraying mechanism comprises a first spraying pipe and a second spraying pipe which are annularly arranged, the first spraying pipe is arranged at the upper end inside the first reaction chamber, the second spraying pipe is arranged at the upper end inside the second reaction chamber, second spraying heads are respectively arranged on the first spraying pipe and the second spraying pipe, and the first spraying pipe and the second spraying pipe are both communicated with the water return pipe.

3. The environmentally friendly and emission-reducing beef cattle breeding house with the greenhouse gas concentration detection function according to claim 2, wherein the photocatalytic mechanism comprises an ultraviolet lamp and a titanium dioxide semiconductor, the ultraviolet lamp and the titanium dioxide semiconductor are both arranged at the upper end inside the tank body, and the ultraviolet lamp is electrically connected with the processor.

4. The environmental protection and emission reduction type beef cattle breeding house with greenhouse gas concentration detection function of claim 3, wherein the dosing mechanism includes a medicine chest for storing reaction agent, the medicine chest is fixed on the outer wall of the tank body, the medicine chest is communicated with the water return pipe through a medicine feeding pipe, a dropping device and a control valve are installed on the medicine feeding pipe, a pressure pump is installed on the water return pipe, and the control valve and the pressure pump are both electrically connected with the processor.

5. The environmentally friendly and emission-reducing beef cattle breeding house with the greenhouse gas concentration detection function as claimed in claim 4, wherein a drain pipe is installed at the bottom of the second reaction chamber, the second reaction chamber is communicated with the first reaction chamber through the drain pipe, and a check valve is installed on the drain pipe.

6. The environmentally friendly and emission-reducing beef cattle breeding house with the greenhouse gas concentration detection function according to claim 5, wherein a blower is installed on the third air pipe, and the blower is electrically connected with the processor.