CN215249813U

CN215249813U - Biological desulfurization device for producing methane by using starch wastewater

Info

Publication number: CN215249813U
Application number: CN202121495908.6U
Authority: CN
Inventors: 娄立伟; 朱大成; 赵峰
Original assignee: Tengzhou Tongda New Energy Technology Co ltd
Current assignee: Tengzhou Tongda New Energy Technology Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-12-21
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a biological desulphurization unit of starch waste water production marsh gas, which comprises a tank body, the left top intercommunication of the jar body has the inlet tube, the top fixedly connected with motor of the jar body, the output fixedly connected with (mixing) shaft of motor, the bottom of (mixing) shaft runs through the top of the jar body and extends to the inner chamber of the jar body, the equal fixedly connected with stirring leaf in both sides of (mixing) shaft. The utility model discloses a jar body, inlet tube, motor, (mixing) shaft, stirring leaf, outlet duct, shell, desulfurization case, the pump body, connecting pipe, shunt tubes, shower nozzle, fixing base, fan, drain pipe, blast pipe, heater and temperature sensor's cooperation is used, can the unable effectual problem of carrying out desulfurization treatment to marsh gas of traditional starch effluent treatment plant of effectual solution, the device can conveniently carry out desulfurization treatment to the marsh gas that waste water produced, reach and improve the environment, the purpose of the energy of recovery has improved sustainable development's ability.

Description

Biological desulfurization device for producing methane by using starch wastewater

Technical Field

The utility model relates to the technical field of starch production, in particular to a biological desulfurization device for producing methane by using starch wastewater.

Background

Starch is macromolecular carbohydrate, is polymerized by glucose molecules, has the basic constitutional unit of alpha-D-glucopyranose, is divided into amylose and amylopectin, can generate various products such as dextrin, oligosaccharide, maltose, glucose and the like, generates a large amount of high-concentration acidic organic wastewater mainly comprising soluble starch and a small amount of protein in the starch processing process at present, pollutes a water source if the wastewater generated by the starch is directly discharged into an environmental water body, causes serious harm to the environment, generates a large amount of methane in the process of sewage treatment anaerobic reaction, and cannot effectively desulfurize the methane by a traditional wastewater treatment device, thereby reducing the wastewater treatment effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biological desulphurization unit of starch waste water production marsh gas possesses the advantage that improves desulfurization effect, has solved traditional effluent treatment plant and can not carry out effective desulfurization treatment to marsh gas to the problem of waste water treatment effect has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the biological desulfurization device for producing the biogas by using the starch wastewater comprises a tank body, wherein the top of the left side of the tank body is communicated with a water inlet pipe, the top of the tank body is fixedly connected with a motor, the output end of the motor is fixedly connected with a stirring shaft, the bottom of the stirring shaft penetrates through the top of the tank body and extends to an inner cavity of the tank body, stirring blades are fixedly connected to two sides of the stirring shaft, the top of the right side of the tank body is communicated with an air outlet pipe, the right side of the air outlet pipe is communicated with a shell, the right side of the shell is communicated with a desulfurization tank, the right side of the top of the desulfurization tank is fixedly connected with a pump body, the surface of the pump body is communicated with a connecting pipe, the bottom of the connecting pipe penetrates through the top of the desulfurization tank and extends to the inner cavity of the desulfurization tank, the bottom of a first connecting pipe is communicated with a flow dividing pipe, the bottom of the flow dividing pipe is communicated with a spray nozzle, and the top and the bottom of the inner cavity of the shell are fixedly connected with fixing seats, fixedly connected with fan between two fixing bases, the bottom intercommunication on desulfurization case right side has the drain pipe, the top intercommunication on desulfurization case right side has the blast pipe, the left bottom intercommunication of the jar body has the heater, the right side fixedly connected with temperature sensor at jar body inner chamber top.

Preferably, both sides of the motor are fixedly connected with reinforcing seats, and the bottom of each reinforcing seat is fixedly connected with the tank body.

Preferably, the right side of the top of the tank body is communicated with a pressure gauge, and the surface of the water inlet pipe is communicated with an electric valve.

Preferably, four corners of the bottom of the tank body are fixedly connected with brackets which are symmetrically distributed.

Preferably, the bottom of the left side of the desulfurization box is communicated with a cleaning pipe, and the left side of the cleaning pipe is communicated with a sealing cover.

Preferably, the bottom of the inner cavity of the desulfurization box is provided with a conical barrel, and the surface of the conical barrel is provided with a through hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a jar body, inlet tube, motor, (mixing) shaft, stirring leaf, outlet duct, shell, desulfurization case, the pump body, connecting pipe, shunt tubes, shower nozzle, fixing base, fan, drain pipe, blast pipe, heater and temperature sensor's cooperation is used, can the unable effectual problem of carrying out desulfurization treatment to marsh gas of traditional starch effluent treatment plant of effectual solution, the device can conveniently carry out desulfurization treatment to the marsh gas that waste water produced, reach and improve the environment, the purpose of the energy of recovery has improved sustainable development's ability.

2. The utility model discloses a set up the back up seat, can support the motor, the stability of motor installation has been guaranteed, through setting up the manometer, can the internal marsh gas pressure of real-time supervision jar, through setting up the motorised valve, can conveniently open and be closed the inlet tube, through setting up the support, can support the jar body, thereby the stability of jar body installation has been guaranteed, through setting up clearance pipe and closing cap, can clear up the filth of the inside gathering of desulfurization case, through setting up the awl bucket, can improve the discharge rate of doctor solution, gather the filth, convenient clearance.

Drawings

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

FIG. 2 is a schematic sectional view of the internal structure of the desulfurization tank of the present invention;

fig. 3 is a schematic sectional view of the internal structure of the housing of the present invention.

In the figure: 1. a tank body; 2. a water inlet pipe; 3. a motor; 4. a stirring shaft; 5. stirring blades; 6. an air outlet pipe; 7. a housing; 8. a desulfurization box; 9. a pump body; 10. a connecting pipe; 11. a shunt tube; 12. a spray head; 13. a fixed seat; 14. a fan; 15. a drain pipe; 16. an exhaust pipe; 17. a heater; 18. a temperature sensor; 19. a reinforcing seat; 20. a pressure gauge; 21. an electrically operated valve; 22. a support; 23. cleaning the pipe; 24. a cone barrel.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-3, a biological desulfurization device for producing biogas from starch wastewater comprises a tank body 1, a pressure gauge 20 is communicated with the right side of the top of the tank body 1, an electric valve 21 is communicated with the surface of the water inlet pipe 2, brackets 22 are fixedly connected to four corners of the bottom of the tank body 1, the brackets 22 are symmetrically distributed, the top of the left side of the tank body 1 is communicated with the water inlet pipe 2, a motor 3 is fixedly connected to the top of the tank body 1, reinforcing seats 19 are fixedly connected to two sides of the motor 3, the bottom of the reinforcing seats 19 is fixedly connected with the tank body 1, a stirring shaft 4 is fixedly connected to the output end of the motor 3, the bottom of the stirring shaft 4 penetrates through the top of the tank body 1 and extends to the inner cavity of the tank body 1, stirring blades 5 are fixedly connected to two sides of the stirring shaft 4, an air outlet pipe 6 is communicated with the top of the right side of the tank body 1, a housing 7 is communicated with a desulfurization tank 8, the left bottom of the desulfurization tank 8 is communicated with a cleaning pipe 23, the left side of the cleaning pipe 23 is communicated with a sealing cover, the bottom of the inner cavity of the desulfurization tank 8 is provided with a conical barrel 24, the surface of the conical barrel 24 is provided with a through hole, the right side of the top of the desulfurization tank 8 is fixedly connected with a pump body 9, the surface of the pump body 9 is communicated with a connecting pipe 10, the bottom of the connecting pipe 10 penetrates through the top of the desulfurization tank 8 and extends to the inner cavity of the desulfurization tank 8, the bottom of the first connecting pipe 10 is communicated with a shunt pipe 11, the bottom of the shunt pipe 11 is communicated with a spray head 12, the top and the bottom of the inner cavity of the shell 7 are both fixedly connected with fixed seats 13, a fan 14 is fixedly connected between the two fixed seats 13, the bottom of the right side of the desulfurization tank 8 is communicated with a drain pipe 15, the top of the right side of the desulfurization tank 8 is communicated with an exhaust pipe 16, the left bottom of the tank body 1 is communicated with a heater 17, and the right side of the top of the inner cavity of the tank body 1 is fixedly connected with a temperature sensor 18, through setting up reinforcing seat 19, can support motor 3, the stability of motor 3 installation has been guaranteed, through setting up manometer 20, can real-time supervision jar internal marsh gas pressure of 1, through setting up motorised valve 21, can conveniently open and close inlet tube 2, through setting up support 22, can support jar body 1, thereby the stability of jar body 1 installation has been guaranteed, through setting up cleaning tube 23 and closing cap, can clear up the filth of the inside gathering of desulfurization case 8, through setting up awl bucket 24, can improve the discharge velocity of doctor solution, gather the filth, conveniently clear up, through jar body 1, inlet tube 2, motor 3, (mixing) shaft 4, stirring leaf 5, outlet duct 6, shell 7, desulfurization case 8, the pump body 9, connecting pipe 10, shunt tubes 11, shower nozzle 12, fixing base 13, fan 14, drain pipe 15, blast pipe 16, The cooperation of heater 17 and temperature sensor 18 is used, can effectually solve the unable effectual problem of carrying out desulfurization treatment to marsh gas of traditional starch effluent treatment plant, and the device can conveniently carry out desulfurization treatment to the marsh gas that waste water produced, reaches the purpose that improves the environment, the recovered energy, has improved sustainable development's ability.

During the use, waste water passes through the inside of inlet tube 2 entering jar body 1, through starter motor 3, motor 3 drives (mixing) shaft 4 and stirring leaf 5 and rotates, stir waste water, the intensification heating through heater 17, fermentation efficiency has been improved, the marsh gas that the fermentation produced passes through outlet duct 6 and the inside that shell 7 got into desulfurization case 8, marsh gas realizes quick transport under the effect of fan 14, through starting pump body 9, pump body 9 extracts biological doctor solution and gets into connecting pipe 10 and shunt tubes 11 and reach the inside of shower nozzle 12, carry out desulfurization treatment to marsh gas, marsh gas through desulfurization treatment passes through blast pipe 16 and discharges, biological doctor solution after the processing can through discharge pipe 15 discharge.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Biological desulphurization unit of starch waste water production marsh gas, including jar body (1), its characterized in that: the water-saving tank is characterized in that the left top of the tank body (1) is communicated with a water inlet pipe (2), the top of the tank body (1) is fixedly connected with a motor (3), the output end of the motor (3) is fixedly connected with a stirring shaft (4), the bottom of the stirring shaft (4) penetrates through the top of the tank body (1) and extends to the inner cavity of the tank body (1), stirring blades (5) are fixedly connected to both sides of the stirring shaft (4), the top of the right side of the tank body (1) is communicated with an air outlet pipe (6), the right side of the air outlet pipe (6) is communicated with a shell (7), the right side of the shell (7) is communicated with a desulfurization box (8), the right side of the top of the desulfurization box (8) is fixedly connected with a pump body (9), the surface of the pump body (9) is communicated with a connecting pipe (10), the bottom of the connecting pipe (10) penetrates through the top of the desulfurization box (8) and extends to the inner cavity of the desulfurization box (8), the bottom intercommunication of connecting pipe (10) has shunt tubes (11), the bottom intercommunication of shunt tubes (11) has shower nozzle (12), the equal fixedly connected with fixing base (13) in top and the bottom of shell (7) inner chamber, fixedly connected with fan (14) between two fixing base (13), the bottom intercommunication on desulfurization case (8) right side has drain pipe (15), the top intercommunication on desulfurization case (8) right side has blast pipe (16), the left bottom intercommunication of the jar body (1) has heater (17), the right side fixedly connected with temperature sensor (18) at the jar body (1) inner chamber top.

2. The biological desulfurization device for producing biogas from starch wastewater according to claim 1, characterized in that: the both sides of motor (3) are all fixedly connected with reinforcement seat (19), the bottom and the jar body (1) fixed connection of reinforcement seat (19).

3. The biological desulfurization device for producing biogas from starch wastewater according to claim 1, characterized in that: the right side of the top of the tank body (1) is communicated with a pressure gauge (20), and the surface of the water inlet pipe (2) is communicated with an electric valve (21).

4. The biological desulfurization device for producing biogas from starch wastewater according to claim 1, characterized in that: the equal fixedly connected with support (22) in four corners of jar body (1) bottom, be the symmetric distribution between support (22).

5. The biological desulfurization device for producing biogas from starch wastewater according to claim 1, characterized in that: the bottom of the left side of the desulfurization box (8) is communicated with a cleaning pipe (23), and the left side of the cleaning pipe (23) is communicated with a sealing cover.

6. The biological desulfurization device for producing biogas from starch wastewater according to claim 1, characterized in that: the bottom of the inner cavity of the desulfurization box (8) is provided with a conical barrel (24), and the surface of the conical barrel (24) is provided with a through hole.