CN216011305U

CN216011305U - Water heater waste gas recovery processing mechanism suitable for dish washer

Info

Publication number: CN216011305U
Application number: CN202121886045.5U
Authority: CN
Inventors: 王志良; 温茂森
Original assignee: Foshan Hengxin Kitchenware Manufacturing Co ltd
Current assignee: Foshan Hengxin Kitchenware Manufacturing Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-03-11
Anticipated expiration: 2031-08-12

Abstract

The utility model provides a waste gas recovery and treatment mechanism of a water heater, which is applicable to a dish-washing machine, and belongs to the technical field of water heaters.A heating box is embedded in a three-outer frame body of a preheating box through screws, a heating component, a first preheating box and a second preheating box are sequentially arranged in the three-heating box from bottom to top, the first preheating box of the three preheating box is communicated with the second preheating box through a water pipe, and a booster pump is fixedly connected at the lower left of the heating box in the three-outer frame body of the preheating box; through adding the heat-conducting plate in heating cabinet and three junctions of preheating cabinet, link to each other with the heating cabinet opening under the heat-conducting plate, when heating element heats the inside preheating cabinet one of heating cabinet, the waste gas of the inside production of heating cabinet receives the radiator fan effect and adsorbs inside the heat-conducting plate, heat in most waste gas passes through the heat-conducting plate conduction and gives preheating cabinet three, carry out preheating treatment to the water source of three inside preheating cabinets, compare with the water heater of current dish washer, the energy consumption is lower, heat recovery efficiency is high.

Description

Water heater waste gas recovery processing mechanism suitable for dish washer

Technical Field

The utility model relates to a water heater technical field, more specifically say, relate to a gas heater exhaust-gas treatment mechanism.

Background

In order to improve the tableware cleaning efficiency in a hotel or a restaurant, an instant gas water heater is purchased to realize uninterrupted hot water supply and facilitate hotel workers to clean tableware, but the existing instant gas water heater has large energy consumption and is mostly imperfect in the aspect of waste gas emission;

for example, in an exhaust gas treatment device for a water heater with patent number CN201921012935.6, a fan removes and treats exhaust gas, so as to filter carbon powder in the exhaust gas and reduce environmental pollution;

although having carried out environmental protection processing to waste gas among this technical scheme, also having wasted the hot efficiency in a large amount of waste gases simultaneously, and this technical scheme can only filter the carbon powder in the waste gas, and can't decompose the carbon monoxide that produces the water heater because of incomplete combustion and take out for exhaust waste gas is in case spills to form carbon monoxide poisoning in less space.

Therefore, it is desirable to provide a new water heater exhaust gas recovery treatment mechanism suitable for use in a dishwasher.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem provided by the background technology and provides a water heater waste gas recovery processing mechanism suitable for a dish-washing machine.

In order to achieve the above purpose, the utility model provides the following technical scheme: the inner part of the outer frame body is provided with a heating box through screw embedding, the inner part of the heating box is sequentially provided with a heating component, a first preheating box and a second preheating box from bottom to top, the first preheating box is communicated with the second preheating box through a water pipe, the inner part of the outer frame body is fixedly connected with a booster pump at the lower left part of the heating box, a guide pipe is communicated between the booster pump and the heating box, the left side of the inner part of the outer frame body is fixedly connected with a control electric box, a heat radiation fan is embedded and fixed above the heating box, an air guide pipe is embedded and arranged at the outer surface of the heat radiation fan, the top part of the outer frame body is fixedly connected with a processing box capable of processing waste gas through screws, an external pipe is embedded and arranged at the top part of the processing box, the center of the inner part of the processing box is embedded and fixed with an impurity removal box, the top part of the impurity removal box is embedded and provided with an electric rotating shaft, all imbeds in the electronic pivot left and right sides and is fixed with the stirring board, it is located impurity removal case left and right sides fixedly connected with shunt tubes to handle incasement portion, the filter cartridge is inside from filling in proper order from last and is provided with activated carbon layer, drier layer and cotton wadding layer down, heating cabinet top fixedly connected with preheating cabinet is three, three positive imbeds of preheating cabinet are provided with the heat-conducting plate.

Further: the impurity removing box is integrally arranged in a cone barrel shape with a small upper part and a big lower part, and cuprous chloride solution capable of absorbing CO is contained in the impurity removing box.

Further: the two stirring plates are positioned on two sides of the electric rotating shaft and are arranged one above the other.

Further: the shunt tubes are U-shaped, and the tail ends of the shunt tubes extend into the bottom of the impurity removing box.

Further: the tail end of the shunt pipe is arranged in a closed mode, and air flow through holes are formed in the periphery of the tail end of the shunt pipe.

Further: the bottom of the filter box is provided with a horn-shaped opening with a small upper part and a big lower part.

Further: the heating box is characterized in that a third preheating box is fixedly connected to the top of the heating box, the guide pipe penetrates through the outer wall of the heating box and is communicated with the third preheating box, a tee water pipe of the preheating box is communicated with the second preheating box, and a heat-conducting plate is embedded into the front of the third preheating box and is provided with

Further: the heat-conducting plate is hollow, an opening is formed in the bottom of the heat-conducting plate and communicated with the heating box, and the front face of the heat-conducting plate is connected with the cooling fan.

Has the advantages that:

1. this kind of water heater waste gas recovery processing mechanism suitable for dish washer, through adding the heat-conducting plate in heating cabinet and three junctions of preheating cabinet, link to each other with the heating cabinet opening under the heat-conducting plate, when heating element heats the inside preheating cabinet of heating cabinet one, the waste gas of the inside production of heating cabinet receives inside the heat-conducting plate is adsorbed to the cooling fan effect, heat in most waste gas passes through the heat-conducting plate conduction and gives preheating cabinet three, carry out preheating treatment to the three inside water sources of preheating cabinet, compare with the water heater of current dish washer, the energy consumption is lower, heat recovery efficiency is high.

1. This kind of water heater waste gas recovery processing mechanism suitable for dish washer is provided with the edulcoration case, has cuprous chloride solution edulcoration case through setting up the splendid attire for behind the cuprous chloride solution the waste gas that the heating cabinet burning produced, CO in the waste gas can be quick by the separation absorption, has stopped the possibility that CO is poisoned, and then has improved exhaust emission's security.

2. Be provided with the filter cartridge for the waste gas that has handled passes the inside active carbon layer, drier layer and the cotton wadding layer that is equipped with of filter cartridge in proper order, in order to reach the purpose of dry dehumidification and edulcoration, makes the waste gas after the drying process through the edulcoration reduce dust pollution simultaneously cuprous chloride solution can also be by loudspeaker form opening recycle after the discharge.

Drawings

Fig. 1 is a schematic view of the overall internal structure of the present invention.

FIG. 2 is a schematic sectional view of the treatment tank of the present invention.

Fig. 3 is a schematic view of the end structure of the shunt tube of the present invention.

Fig. 4 is a schematic structural view of the filter cassette of the present invention.

Fig. 5 is a schematic view of the internal structure of the heating box of the present invention.

In FIGS. 1-5: 1-an outer frame body; 2-heating the box; 3, a booster pump; 301-flow guide pipe: 4-control the electronic box; 5-a heat dissipation fan; 501-air duct; 6-treatment box; 601-an external connecting pipe; 602-impurity removal box; 603-a filter cartridge; 6031-activated carbon layer; 6032-desiccant layer; 6033-cotton batting layer; 604-an electric rotating shaft; 605-stirring a plate; 606-a shunt tube; 7-preheating box III; 701-a heat conducting plate; 8-a heating assembly; 9-preheating box II; 10-preheating box I.

Detailed Description

The following description will be given by way of example in conjunction with the above technical solutions.

Example 1

Referring to figures 1-5 of the drawings,

in the embodiment of the utility model, a waste gas recovery and treatment mechanism of a water heater suitable for a dish-washing machine comprises an outer frame body 1, a heating box 2, a booster pump 3, a control electric box 4, a heat radiation fan 5 and a treatment box 6 capable of treating waste gas, wherein the heating box 2 is embedded in the outer frame body 1 through screws, a heating component 8, a preheating box I10 and a preheating box II 9 are sequentially arranged in the heating box 2 from bottom to top, the preheating box I10 is communicated with the preheating box II 9 through a water pipe, the booster pump 3 is fixedly connected at the lower left of the heating box 2 in the outer frame body 1, the booster pump 3 is connected with the heating box 2 through a water pipe, a guide pipe 301 is communicated between the booster pump 3 and the heating box 2, the control electric box 4 is fixedly connected at the left of the inner part of the outer frame body 1, the heat radiation fan 5 is embedded and fixed above the heating box 2, and an air guide pipe 501 is embedded in the outer surface of the heat radiation fan 5, the top of the outer frame body 1 is fixedly connected with a processing box 6 through screws, the bottom of the processing box 6 is connected with the top of the gas guide pipe 501, the top of the processing box 6 is embedded and provided with an outer connecting pipe 601, the center of the inside of the processing box 6 is embedded and fixed with an impurity removing box 602, the whole impurity removing box 602 is arranged in a cone-barrel shape with a small top and a big bottom, the impurity removing box 602 is filled with cuprous chloride solution capable of absorbing CO, the top of the impurity removing box 602 is embedded and provided with a filter box 603, the top of the filter box 603 is embedded and connected with the bottom of the outer connecting pipe 601, the bottom of the inside of the impurity removing box 602 is embedded and provided with an electric rotating shaft 604, the left side and the right side of the electric rotating shaft 604 are embedded and fixed with stirring plates 605, the two stirring plates 605 are arranged at the two sides of the electric rotating shaft 604 one above the other, the left side and the right side of the impurity removing box 602 are fixedly connected with a shunt pipe 606 in the inside of the processing box 6, the shunt pipe 606 is in a U shape, and the tail end of the shunt pipe 606 extends into the bottom of the impurity removing box 602, the tail end of the shunt pipe 606 is arranged in a closed mode, and air flow through holes are formed in the periphery of the tail end of the shunt pipe 606.

The embodiment provides a water heater waste gas recovery processing mechanism suitable for dish washer, after the exhaust-gas suction that radiator fan 5 produced the inside burning of heating cabinet 2 comes up, input to shunt tubes 606 via air duct 501, discharge into the cuprous chloride solution of the inside absorbable CO of trash box 602 by the air current through-hole of shunt tubes 606 end again, it is synchronous, two stirring boards 605 of electronic pivot 604 drive are stirred in the solution, make the terminal exhaust-gas that goes into of shunt tubes 606 end continuous with not the solution of CO mix, the absorption rate of CO in the exhaust-gas has been improved, and then make the quick follow external pipe 601 of exhaust-gas that has separated CO discharge, through the separation absorption to CO in the exhaust-gas, make the CO poisoning phenomenon can not appear in the exhaust-gas, the security that the device used has been improved greatly.

The embodiment provides a water heater waste gas recovery processing mechanism suitable for dish washer is equipped with cuprous chloride solution edulcoration case 602 through setting up the splendid attire for behind the cuprous chloride solution of waste gas that heating cabinet 2 burning produced, CO in the waste gas can be quick by the separation absorption, has stopped the possibility of CO poisoning, and then has improved exhaust emission's security.

Example 2

Referring to fig. 2, 3 and 4, in the present embodiment, an activated carbon layer 6031, a drying agent layer 6032 and a cotton wool layer 6033 are sequentially filled in the filter box 603 from bottom to top, and a horn-shaped opening with a small top and a large bottom is formed at the bottom of the filter box 603.

In this embodiment, after the exhaust gas after absorbing CO emerges from the solution and rises, the exhaust gas rises upward under the action of pressure and enters the filter box 603 from the trumpet-shaped opening, meanwhile, moisture mixed in the exhaust gas when the exhaust gas passes through the trumpet-shaped opening can generate condensation and wall hanging phenomena due to the difference of the diameters of the upper part and the lower part, and then the moisture drops back into the solution, and the exhaust gas is dehumidified through the activated carbon layer 6031, passively dried through the desiccant layer 6032, and filtered through the impurities generated by gas-solid separation through the cotton wadding layer 6033, and then is discharged through the external pipe 601, and the exhaust gas after impurity removal and drying treatment reduces dust pollution after being discharged, and the cuprous chloride solution can be recycled through the trumpet-shaped opening.

Example 3

Referring to fig. 1 and 5, a third preheating box 7 is fixedly connected to the top of the heating box 2, the flow guide pipe 301 penetrates through the outer wall of the heating box 2 and is communicated with the third preheating box 7, the third preheating box 7 is communicated with a second preheating box 9 through a water pipe, a heat conducting plate 701 is embedded in the front of the third preheating box 7, the heat conducting plate 701 is hollow, an opening is formed in the bottom of the heat conducting plate 701 and is communicated with the heating box 2, and the front of the heat conducting plate 701 is connected with the heat dissipation fan 5.

In this embodiment, outside water source passes through booster pump 3's pressure boost and carries to preheating cabinet three 7 insidely, and the high temperature waste gas that 2 inside burning of heating cabinet produced receives 5 effects of radiator fan and upwards pours into hollow heat-conducting plate 701 inside into, make high temperature waste gas utilize heat-conduction principle to preheat the operation to the inside rivers of preheating cabinet three 7 after three 7 contacts mutually, the waste gas that has heated is handled by handling case 6 again and is discharged, reached and reduced the energy resource consumption that hot water heated still has been saved to the purpose of high temperature waste gas harmfulness.

Wherein the heat temperature of the tail gas exhausted through the external pipe 601 on the treatment box 6 is not more than 45 ℃.

Claims

1. The utility model provides a water heater waste gas recovery processing mechanism suitable for dish washer, outer frame body (1) is inside to be provided with heating cabinet (2) through the screw embedding, heating cabinet (2) are inside from up having set gradually heating element (8), preheating cabinet (10) and preheating cabinet two (9) down, preheating cabinet (10) lead to pipe is linked together with preheating cabinet two (9), outer frame body (1) is inside to be located heating cabinet (2) left side below fixedly connected with booster pump (3), the intercommunication has honeycomb duct (301) between booster pump (3) and heating cabinet (2), outer frame body (1) inside left side fixedly connected with control electronic box (4), heating cabinet (2) top embedding is fixed with radiator fan (5), its characterized in that: the top of the outer frame body (1) is fixedly connected with a treatment box (6) capable of treating waste gas through screws.

2. The exhaust gas recovery processing mechanism for dishwasher according to claim 1, wherein: handle case (6) top embedding and be provided with external pipe (601), handle the inside center embedding of case (6) and be fixed with edulcoration case (602), handle case (6) inside and be located edulcoration case (602) left and right sides fixedly connected with shunt tubes (606).

3. The exhaust gas recovery processing mechanism for a dishwasher according to claim 2, wherein: the top of the impurity removing box (602) is embedded with a filter box (603), the bottom end inside the impurity removing box (602) is embedded with an electric rotating shaft (604), and the left side and the right side of the electric rotating shaft (604) are embedded with and fixed with stirring plates (605).

4. The exhaust gas recovery processing mechanism for dishwasher according to claim 3, wherein: the interior of the filter box (603) is sequentially filled with an activated carbon layer (6031), a drying agent layer (6032) and a cotton wadding layer (6033) from bottom to top.

5. The exhaust gas recovery processing mechanism for a dishwasher according to claim 2, wherein: the impurity removing box (602) is integrally arranged in a cone barrel shape with a small top and a big bottom, and cuprous chloride solution capable of absorbing CO is contained in the impurity removing box (602).

6. The exhaust gas recovery processing mechanism for dishwasher according to claim 3, wherein: the two stirring plates (605) are arranged on two sides of the electric rotating shaft (604) in an up-and-down mode.

7. The exhaust gas recovery processing mechanism for a dishwasher according to claim 2, wherein: shunt tubes (606) are the U-shaped, and shunt tubes (606) end stretches into edulcoration case (602) bottom setting, shunt tubes (606) end is and seals the setting, and shunt tubes (606) end all is equipped with the air current through-hole all around.

8. The exhaust gas recovery processing mechanism for dishwasher according to claim 3, wherein: the bottom of the filter box (603) is provided with a horn-shaped opening with a small upper part and a big lower part.

9. The exhaust gas recovery processing mechanism for dishwasher according to claim 1, wherein: the preheating device is characterized in that a preheating box III (7) is fixedly connected to the top of the heating box (2), the guide pipe (301) penetrates through the outer wall of the heating box (2) and is communicated with the preheating box III (7), the preheating box III (7) is communicated with a preheating box II (9) through a water pipe, and a heat-conducting plate (701) is arranged on the front face of the preheating box III (7) in an embedded mode.

10. The exhaust gas recovery processing mechanism for a dishwasher according to claim 9, wherein: the heat conduction plate (701) is hollow, an opening is formed in the bottom of the heat conduction plate (701) and communicated with the heating box (2), and the front face of the heat conduction plate (701) is connected with the heat dissipation fan (5).