阅读说明：本技术 一种饲料生产单元热湿废气热量回收装置 (Hot and humid waste gas heat recovery device of feed production unit ) 是由 阮炎林 于 2020-11-24 设计创作，主要内容包括：本发明公开一种饲料生产单元热湿废气热量回收装置,其特征在于：包括过滤筒、固定框以及热回收箱；所述固定框的一侧与热回收箱的一端固定连接,所述过滤筒的顶端通过支撑架固定连接有电机,所述电机输出轴的一端通过联轴器固定连接有丝杆,所述丝杆的底端贯穿过滤筒并延伸至过滤筒的内部,所述过滤筒表面一侧的底部连通有进气管,所述过滤筒表面另一侧的顶部连通有排气管,所述排气管远离过滤筒表面的一端与固定框的另一侧相连通。本发明可实现将废气进行余热回收,降低了废气对环境的污染,同时能将废气中含有的灰尘杂质进行过滤收集,避免灰尘杂质堵塞排气管道从而影响后续的热量利用,避免了资源的浪费。(The invention discloses a feed production unit hot and wet waste gas heat recovery device, which is characterized in that: comprises a filter cartridge, a fixing frame and a heat recovery box; one side of fixed frame and the one end fixed connection of heat recovery case, support frame fixedly connected with motor is passed through on the top of cartridge filter, shaft coupling fixedly connected with lead screw is passed through to motor output shaft's one end, the inside of cartridge filter and extension to cartridge filter is run through to the bottom of lead screw, the bottom intercommunication of cartridge filter surface one side has the intake pipe, the top intercommunication of cartridge filter surface opposite side has the blast pipe, the one end that the cartridge filter surface was kept away from to the blast pipe is linked together with the opposite side of fixed frame. The waste heat recovery device can recover waste heat of the waste gas, reduce the pollution of the waste gas to the environment, and simultaneously filter and collect dust impurities contained in the waste gas, so that the dust impurities are prevented from blocking an exhaust pipeline to influence the subsequent heat utilization, and the waste of resources is avoided.)

1. The utility model provides a fodder production unit heat and humidity waste gas heat recovery device which characterized in that: comprises a filter cartridge, a fixing frame and a heat recovery box; one side of the fixing frame is fixedly connected with one end of the heat recovery box, the top end of the filter cylinder is fixedly connected with a motor through a support frame, one end of an output shaft of the motor is fixedly connected with a lead screw through a coupler, the bottom end of the lead screw penetrates through the filter cylinder and extends into the filter cylinder, one end of the lead screw extending into the filter cylinder is rotatably connected with the bottom of the inner wall of the filter cylinder through a bearing, the surface of the lead screw is in threaded connection with a sliding block, the surface of the sliding block is fixedly connected with a movable plate, the top of the inner wall of the filter cylinder is fixedly connected with a dust filter screen, the inner part of the movable plate is provided with a through groove matched with the dust filter screen, two sides of the inner wall of the through groove are both fixedly connected with cleaning brushes, the bottom end of the filter cylinder is fixedly, the top of the other side of the surface of the filter cartridge is communicated with an exhaust pipe, one end of the exhaust pipe, which is far away from the surface of the filter cartridge, is communicated with the other side of the fixing frame, and a filter screen is fixedly connected between the top and the bottom of the inner wall of the exhaust pipe.

2. The feed production unit hot and humid exhaust gas heat recovery device of claim 1, wherein: the heat recovery box is characterized in that an exhaust fan is fixedly connected between the top and the bottom of the inner wall of the fixing frame, a bent pipeline is fixedly connected to the inner wall of the heat recovery box, and one side of the fixing frame is communicated with an air outlet pipe.

3. The feed production unit hot and humid exhaust gas heat recovery device of claim 2, wherein: one end of the air outlet pipe penetrates through the heat recovery tank and extends into the heat recovery tank, and one end of the air outlet pipe extending into the heat recovery tank is communicated with one side of the surface of the bent pipeline.

4. The feed production unit hot and humid exhaust gas heat recovery device of claim 2, wherein: the other side on curved pipeline surface communicates there is the snuffle, the one end of snuffle runs through the heat recovery case and extends to the opposite side of heat recovery case.

5. The feed production unit hot and humid exhaust gas heat recovery device of claim 2, wherein: the inside fixedly connected with water pipe of bent pipeline, the both ends of water pipe all run through the heat recovery case and extend to the outside of heat recovery case, the one end fixedly connected with solenoid valve of water pipe.

Technical Field

The invention belongs to the technical field of feed processing, and particularly relates to a hot and wet waste gas heat recovery device for a feed production unit.

Background

Along with the development of economy in China, the living standard of residents is continuously improved, and the residents have greater and greater demands on livestock and poultry meat products, so that the rapid development of livestock and poultry breeding industry is brought, and the prosperity of the feed industry is correspondingly promoted. However, the feed processing and production industry is a large energy consumption household and a large waste gas pollution household, so that the contradiction between feed processing and production and environmental protection is generated.

The existing environmental protection technology only starts from the aspect of environmental pollution, and neglects the recycling of heat energy in the process of feed processing and production.

Disclosure of Invention

The invention aims to provide a feed production unit hot and wet waste gas heat recovery device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a feed production unit hot and wet waste gas heat recovery device comprises a filter cartridge, a fixed frame and a heat recovery box, wherein one side of the fixed frame is fixedly connected with one end of the heat recovery box, the top end of the filter cartridge is fixedly connected with a motor through a support frame, one end of an output shaft of the motor is fixedly connected with a lead screw through a coupler, the bottom end of the lead screw penetrates through the filter cartridge and extends to the inside of the filter cartridge, one end of the lead screw extending to the inside of the filter cartridge is rotatably connected with the bottom of the inner wall of the filter cartridge through a bearing, the surface of the lead screw is in threaded connection with a sliding block, the surface of the sliding block is fixedly connected with a movable plate, the top of the inner wall of the filter cartridge is fixedly connected with a dust filter screen, the inside of the movable plate is provided with a through groove matched, and the bottom sliding connection of collection feed cylinder inner wall has the material frame that connects, the bottom intercommunication of cartridge filter surface one side has the intake pipe, the top intercommunication of cartridge filter surface opposite side has the blast pipe, the one end that the surface of cartridge filter was kept away from to the blast pipe is linked together with the opposite side of fixed frame, fixedly connected with filter screen between the top of blast pipe inner wall and the bottom.

As a further preferable scheme of the invention: the heat recovery box is characterized in that an exhaust fan is fixedly connected between the top and the bottom of the inner wall of the fixing frame, a bent pipeline is fixedly connected to the inner wall of the heat recovery box, and one side of the fixing frame is communicated with an air outlet pipe.

As a further preferable scheme of the invention: one end of the air outlet pipe penetrates through the heat recovery tank and extends into the heat recovery tank, and one end of the air outlet pipe extending into the heat recovery tank is communicated with one side of the surface of the bent pipeline.

As a further preferable scheme of the invention: the other side on curved pipeline surface communicates there is the snuffle, the one end of snuffle runs through the heat recovery case and extends to the opposite side of heat recovery case.

As a further preferable scheme of the invention: the inside fixedly connected with water pipe of bent pipeline, the both ends of water pipe all run through the heat recovery case and extend to the outside of heat recovery case, the one end fixedly connected with solenoid valve of water pipe.

The invention has the beneficial effects that:

one side of a fixing frame is fixedly connected with one end of a heat recovery box, the top end of a filter cartridge is fixedly connected with a motor through a support frame, one end of an output shaft of the motor is fixedly connected with a lead screw through a coupler, the bottom end of the lead screw penetrates through the filter cartridge and extends to the inside of the filter cartridge, one end of the lead screw extending to the inside of the filter cartridge is rotatably connected with the bottom of the inner wall of the filter cartridge through a bearing, the surface of the lead screw is in threaded connection with a sliding block, the surface of the sliding block is fixedly connected with a movable plate, the top of the inner wall of the filter cartridge is fixedly connected with a dust filter screen, the inside of the movable plate is provided with a through groove matched with the dust filter screen, both sides of the inner wall of the through groove are fixedly connected with cleaning brushes, the bottom end of the, the one end that the cartridge filter surface was kept away from to the blast pipe is linked together with the opposite side of fixed frame, fixedly connected with filter screen between the top of blast pipe inner wall and the bottom, the rethread outlet duct, the air exhauster, the bending pipeline, the pipe loses heart, setting up of water pipe and solenoid valve can realize carrying out waste heat recovery with waste gas, and filter the collection with the dust impurity that contains in the waste gas, thereby avoid dust impurity to block up the exhaust duct and influence subsequent heat utilization, utilize the bending pipeline to collect the waste heat simultaneously and make the heat fully contact with the water pipe in inside, thereby carry out heating process to the water of water pipe inside, the contact time is long and has improved heat recovery efficiency.

Drawings

FIG. 1 is a schematic view of the heat recovery device for hot and humid exhaust gas of a feed production unit according to the present invention;

FIG. 2 is a cross-sectional view of the cartridge and cartridge construction of the present invention;

FIG. 3 is a cross-sectional view of the construction of the recovery tank and the fixed frame of the present invention;

fig. 4 is a partial enlarged view of the invention at a in fig. 2.

In the figure: 1. a filter cartridge; 2. a fixing frame; 3. a heat recovery tank; 4. a screw rod; 5. a motor; 6. a slider; 7. an electromagnetic valve; 8. a dust filter mesh sheet; 9. a movable plate; 10. a through groove; 11. a cleaning brush; 12. a material collecting barrel; 13. a material receiving frame; 14. an air inlet pipe; 15. an exhaust pipe; 16. a filter screen; 17. an exhaust fan; 18. a bent pipe; 19. an air outlet pipe; 20. a water pipe; 21. and an air leakage pipe.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

As shown in fig. 1-4; the invention provides a feed production unit hot and humid waste gas heat recovery device, which comprises a filter cartridge 1, a fixed frame 2 and a heat recovery box 3, wherein one side of the fixed frame 2 is fixedly connected with one end of the heat recovery box 3, the top end of the filter cartridge 1 is fixedly connected with a motor 5 through a support frame, one end of an output shaft of the motor 5 is fixedly connected with a screw rod 4 through a coupler, the bottom end of the screw rod penetrates through the filter cartridge 1 and extends to the inside of the filter cartridge 1, one end of the screw rod 4 extending to the inside of the filter cartridge 1 is rotatably connected with the bottom of the inner wall of the filter cartridge 1 through a bearing, the surface of the screw rod 4 is in threaded connection with a sliding block 6, the surface of the sliding block 6 is fixedly connected with a movable plate 9, the top of the inner wall of the filter cartridge 1 is fixedly connected with, and lead to the equal fixedly connected with cleaning brush 11 in both sides of groove 10 inner wall, the bottom fixedly connected with collection feed cylinder 12 of cartridge filter 1, and the bottom sliding connection of collection feed cylinder 12 inner wall has and connects material frame 13, the bottom intercommunication of cartridge filter 1 surface one side has intake pipe 14, the top intercommunication of cartridge filter 1 surface opposite side has blast pipe 15, the one end that cartridge filter 1 surface was kept away from to blast pipe 15 is linked together with the opposite side of fixed frame 2, fixedly connected with filter screen 16 between the top of blast pipe 15 inner wall and the bottom.

Preferably, an exhaust fan 17 is fixedly connected between the top and the bottom of the inner wall of the fixed frame 2, a bent pipeline 18 is fixedly connected to the inner wall of the heat recovery box 3, and an air outlet pipe 19 is communicated with one side of the fixed frame 2.

Preferably, one end of the air outlet pipe 19 penetrates through the heat recovery tank 3 and extends to the inside of the heat recovery tank 3, and one end of the air outlet pipe 19 extending to the inside of the heat recovery tank 3 is communicated with one side of the surface of the bent pipe 18.

Preferably, the other side of the surface of the bent pipe 18 is communicated with a gas leakage pipe 21, and one end of the gas leakage pipe 21 penetrates through the heat recovery tank 3 and extends to the other side of the heat recovery tank 3.

Preferably, a water pipe 20 is fixedly connected to the inside of the bent pipe 18, both ends of the water pipe 20 penetrate through the heat recovery tank 3 and extend to the outside of the heat recovery tank 3, and one end of the water pipe 20 is fixedly connected with the electromagnetic valve 7.

When the waste heat recovery device is used, the waste gas enters the filter cartridge 1 through the air inlet pipe 14, the waste gas filters and screens dust and impurities in the waste gas through the arrangement of the plurality of dust filter net sheets 8, the exhaust fan 17 is started, the exhaust fan 17 pumps the waste gas after dust filtration into the bent pipeline 18 through the exhaust pipe 15 and the filter screen 16, so that the whole bent pipeline 18 is filled with the waste gas with heat, the electromagnetic valve 7 is opened, external cold water is discharged into the water pipe 20, the water in the water pipe 20 is heated through the heat in the bent pipeline 18, the heated water is pumped out through the external water pump, the waste gas with heat loss can be discharged by controlling the valve in the air release pipe 21, after the whole waste heat recovery work is finished, the motor 5 is started, the motor 5 drives the screw rod 4 to rotate, the sliding block 6 is driven to move up and down by the rotation of the screw rod 4, the sliding, the dust and impurities adhered to the dust filter net piece 8 can be cleaned through the cleaning brush 11 in the through groove 10 on the movable plate 9, so that the situation that the meshes on the dust filter net piece 8 are blocked by the impurities to influence subsequent waste heat utilization is avoided, the dust falling during cleaning falls into the material receiving frame 13 in the material collecting barrel 12 to be collected uniformly, the material receiving frame 13 slides out from the interior of the material collecting barrel 12 by a final person to be cleaned, and thus the whole work is completed.

While embodiments of the invention have been shown and described; to one of ordinary skill in the art; it will be appreciated that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention; the scope of the invention is defined by the appended claims and equivalents thereof.