CN218372263U

CN218372263U - Raw material pretreatment device for biogas engineering

Info

Publication number: CN218372263U
Application number: CN202221777545.XU
Authority: CN
Inventors: 蔡辉; 钟宝平; 黄金山
Original assignee: Ganzhou Ruiyuan Biological Technology Co ltd
Current assignee: Ganzhou Ruiyuan Biological Technology Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2023-01-24
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a marsh gas engineering raw materials preprocessing device belongs to marsh gas processing technology field, including mixing storehouse and retort, there is driving motor on the top of mixing the storehouse through bolted connection, and driving motor's bottom is connected with the stirring rake through the pivot, there is the air exhauster on the top of mixing the storehouse through bolted connection, and the top welding of air exhauster has the ventilation pipe, the inside wall of ventilation pipe is connected with multiunit active carbon piece, the bottom of ventilation pipe is connected with the rose box, it is fixed with the pneumatic cylinder to mix the interior diapire in storehouse, and the top of pneumatic cylinder is connected with baffle one, the both sides of baffle one still with mix storehouse sliding connection, the top of baffle one is connected with the riser, one side through connection of riser has the outlet pipe, and one side welding of outlet pipe has the water tank. This marsh gas engineering raw materials preprocessing device can handle excrement and urine smell, and does not need the manual work to wash the mixed storehouse and handle the water of clearance, has greatly improved work efficiency.

Description

Raw material pretreatment device for biogas engineering

Technical Field

The utility model belongs to the technical field of marsh gas is handled, especially a marsh gas engineering raw materials preprocessing device.

Background

With the adjustment of rural industrial structure, the rural breeding industry develops rapidly, the rural non-point source pollution is increased while the agricultural income is increased, and especially the pollution problem caused by organic wastes such as livestock and poultry manure, rural domestic garbage, straws and weeds and sludge in sewage plants is more and more prominent. Under the new trend of comprehensively carrying out socialist new rural construction, the large-scale biogas engineering plays an important role in solving large-scale livestock and poultry breeding pollution, developing clean energy and developing ecological agriculture.

In order to reduce the pollution to the environment caused by straw combustion, some manufacturers recover the straw, the straw is matched with livestock and poultry manure for fermentation to generate clean energy, but the livestock and poultry manure and the straw are required to be mixed together before being matched with reaction, the conventional treatment device adopts direct mixing outdoors, and then the reaction is carried out by putting in a methane tank, the taste of the manure greatly influences the living of people in the process, and the mixed tank is cleaned manually, and the cleaned water is treated to greatly influence the working efficiency.

Therefore, in order to meet the current situation, the raw material pretreatment device for the biogas engineering needs to be designed and produced urgently so as to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marsh gas engineering raw materials preprocessing device to solve the problem that proposes in the background art.

For realizing above-mentioned purpose, a marsh gas engineering raw materials preprocessing device is provided, including mixing storehouse and retort, there is driving motor on the top of mixing the storehouse through bolted connection, and driving motor's bottom is connected with the stirring rake through the pivot, there is the air exhauster on the top of mixing the storehouse through bolted connection, and the top welding of air exhauster has the ventilation pipe, the inside wall of ventilation pipe is connected with multiunit active carbon piece, the bottom of ventilation pipe is connected with the rose box, the interior diapire and the pneumatic cylinder of mixing the storehouse are connected fixedly, and the top of pneumatic cylinder is connected with baffle one, the both sides of baffle one still with mix storehouse sliding connection, the top of baffle one is connected with the riser, one side through connection of riser has the outlet pipe, and the welding of one side of outlet pipe has the water tank, one side of mixing the storehouse is passed through the conveyer pipe and still is connected with the retort.

Specifically, the top of mixing the storehouse is connected with the feeder hopper, and the bottom welding of mixing the storehouse has the collecting box, and the bottom of collecting box is connected fixedly through a set of supporting leg and bottom plate.

Specifically, the bottom of conveyer pipe is connected with the collecting vat through filter screen one, and the bottom of collecting vat leads to pipe and still is connected with the collecting vat.

Specifically, the bottom of collecting box is run through the rose box through the water pipe and is connected with the liquid reserve tank, and the top of liquid reserve tank still is connected fixedly with the rose box.

Concretely, the inner bottom wall welding of rose box has the baffle, one side of baffle with connect silo sliding connection, the inner bottom wall welding of rose box has filter screen two, the top of rose box is still connected with the retort through arranging the material pipe.

Specifically, the inner bottom wall of the reaction tank is connected with a group of springs, the top ends of the springs are connected with a second partition plate, the bottom end of the second partition plate is connected with a U-shaped pipe through a connecting plate, one side of the U-shaped pipe is connected with a limiting plate, and one side of the limiting plate is connected with an exhaust pipe in a penetrating mode.

Compared with the prior art, the raw material pretreatment device for the biogas engineering is matched with the hydraulic cylinder through the partition plate, when in use, the partition plate is driven to descend below the conveying pipe through the contraction hydraulic cylinder to discharge the raw materials in the bin, and meanwhile, the vertical plate is driven to descend to expose the water outlet, so that the automatic cleaning effect is realized, and the cleaned water is filtered and discharged into the collection box for later use, thereby reducing the water resource waste;

the air can be exhausted according to the air pressure in the tank through the cooperation of the spring and the second partition plate, and when the air pressure in the tank is too high, the air can flow downwards to the second partition plate, so that the U-shaped pipe is driven to descend to drive the limiting plate to descend, the exhaust pipe is opened, the pressure in the tank is reduced, and the number of times of manual care is reduced;

through fan and activated carbon piece cooperation, can remove the smell to the excrement and urine in the storehouse, can also filter the retort combustion gas, exhaust fresh air is blown in the rose box through the ventilation pipe row and is handled. This marsh gas engineering raw materials preprocessing device can handle excrement and urine smell, and does not need the manual work to wash the mixed storehouse and handle the water of clearance, has greatly improved work efficiency.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a schematic structural view of the water tank of the present invention;

FIG. 3 is a schematic view of the structure of the conveying pipe of the present invention;

fig. 4 is a partial sectional view of the filter box of the present invention.

Description of reference numerals:

in the figure: 1. a base plate; 2. a mixing bin; 3. a reaction tank; 4. a water tank; 41. a water outlet pipe; 42. a water inlet; 5. a collection box; 6. a vertical plate; 7. a hydraulic cylinder; 8. a first clapboard; 9. a stirring paddle; 10. a feed hopper; 11. a drive motor; 12. a vent pipe; 13. an activated carbon block; 14. limiting a plate; 15. an exhaust pipe; 16. a discharge pipe; 17. a delivery pipe; 31. collecting tank; 32. a first filter screen; 18. a spring; 19. an air outlet pipe; 20. a filter box; 51. a liquid storage tank; 52. a second filter screen; 53. a material receiving groove; 54. a baffle plate; 21. an exhaust fan; 22. a second clapboard; 23. a U-shaped pipe.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

The connection mode can adopt the existing modes such as bonding, welding, bolt connection and the like, and the actual requirement is met.

In order to meet the actual requirements, as shown in fig. 1 to 4, a raw material pretreatment device for biogas engineering, including a mixing bin 2 and a reaction tank 3, the top end of the mixing bin 2 is connected with a driving motor 11 through bolts, and the bottom end of the driving motor 11 is connected with a stirring paddle 9 through a rotating shaft, stirring and mixing excrement and straw, the top end of the mixing bin 2 is connected with an exhaust fan 21 through bolts, and the top end of the exhaust fan 21 is welded with a ventilation pipe 12, the inner side wall of the ventilation pipe 12 is connected with a plurality of groups of active carbon blocks 13, so as to prevent the work efficiency from being influenced during replacement, the bottom end of the ventilation pipe 12 is connected with a filter box 20, blowing treatment can be performed on two 52 filter screens, the straws on the two 52 are blown off, the inner bottom wall of the mixing bin 2 is fixedly connected with a hydraulic cylinder 7, and the top end of the hydraulic cylinder 7 is connected with a first partition plate 8, the two sides of the first partition plate 8 are also in sliding connection with the mixing bin 2, the top end of the first partition plate 8 is connected with a vertical plate 6, one side of the vertical plate 6 is in a through connection with a water outlet pipe 41, and is in sliding connection with a water outlet pipe 41, and one side of the water tank 4, one side of the water tank 4 is welded with a water inlet through a water source connection pipe 17, which is connected with the mixing bin 2, and a water source connection tank 2.

Waste liquid treatment, the top of mixing the storehouse 2 is connected with feeder hopper 10, and the bottom welding of mixing the storehouse 2 has collecting box 5, and the bottom of collecting box 5 is connected fixedly through a set of supporting leg and bottom plate 1. The bottom of conveyer pipe 17 is connected with collecting vat 31 through filter screen 32, can filter most water, prevent that jar internal water is too much to influence reaction effect, and the bottom of collecting vat 31 leads to pipe still is connected with collecting box 5, the bottom of collecting box 5 leads to pipe runs through filter box 20 and is connected with liquid reserve tank 51, the filterable water can cooperate the interior reaction liquid of jar to use as the waste material, prevent directly to use the reaction liquid can burn crops, and the top of liquid reserve tank 51 still is connected fixedly with filter box 20, the bottom of liquid reserve tank 51 still is connected fixedly with bottom plate 1 through the screw, and one side of liquid reserve tank 51 is connected with the play water column, the top chisel of liquid reserve tank 51 has the water inlet, filter box 20's inner bottom wall welding has baffle 54, one side of baffle 54 and receiving groove 53 sliding connection, be used for retrieving the straw reuse that does not have complete reaction, the handle is installed to be convenient for handling inslot straw in the groove, and the bottom of baffle 54 still with filter box 20 sliding connection, filter box 20's inner bottom wall welding has two filter screens 52, filter screen 52 one side still is connected fixedly with filter box 20's inside wall connection through the artifical chisel L discharge limit board, there is installed to the drain bar 16, the side of filter screen 16, the discharge limit of the drain bar is connected with L of the manual work.

The temperature is high in summer, the fermentation speed is fast, the biogas output is big, influence brought for preventing too big emergence potential safety hazard in 3 internal pressures of retort, so the inner diapire of retort 3 is connected with a set of spring 18, and the top of spring 18 is connected with two baffles 22, the bottom of two baffles 22 is connected with U type pipe 23 through the connecting plate, and one side of U type pipe 23 is connected with restrictor plate 14, one side through connection of restrictor plate 14 has blast pipe 15, one side of blast pipe 15 still is connected with retort 3, the other end still is connected with mixed storehouse 2, the bottom of retort 3 is connected with outlet duct 19, one side lug connection user family of outlet duct 19, one side chisel of retort 3 has the mouth, the U type pipe 23 of being convenient for goes up and down, retort 3's bottom still is connected fixedly with bottom plate 1.

The theory of operation, this marsh gas engineering raw materials preprocessing device, when using, put into mixing storehouse 2 the excrement and urine of livestock and straw raw materials through feeder hopper 10, start driving motor 11 and stir the mixing processing, start air exhauster 21 and filter the interior smell of storehouse, the mixture is accomplished, start-up pneumatic cylinder 7 shrink, outlet pipe 41 is opened and is washed simultaneously, raw materials in the storehouse are transported to retort 3 through conveyer pipe 17, through filterable rivers spare in to collecting box 5, when retort 3 internal gas pressure is too big, thereby can extrude two 22 descendants of baffle and open blast pipe 15 and step down, when the reaction is accomplished, extract L type limiting plate and arrange the material, the material of discharging gets into rose box 20 and filters, the raw materials that do not have reacted in the reaction solution are collected and are recycled, reaction solution after the filtration cooperates with the water in the collecting box 5, be used as crop fertilizer.

It is noted that, herein, relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

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. The utility model provides a marsh gas engineering raw materials preprocessing device, includes mixing storehouse (2) and retort (3), its characterized in that: the top of mixing storehouse (2) has driving motor (11) through bolted connection, and the bottom of driving motor (11) is connected with stirring rake (9) through the pivot, there are air exhauster (21) on the top of mixing storehouse (2) through bolted connection, and the top welding of air exhauster (21) has ventilation pipe (12), and the inside wall of ventilation pipe (12) is connected with multiunit active carbon piece (13), and the bottom of ventilation pipe (12) is connected with rose box (20), the inner diapire of mixing storehouse (2) is connected fixedly with pneumatic cylinder (7), and the top of pneumatic cylinder (7) is connected with baffle (8), the both sides of baffle (8) still with mix storehouse (2) sliding connection, the top of baffle (8) is connected with riser (6), one side through connection of riser (6) has outlet pipe (41), and one side welding of outlet pipe (41) has water tank (4), one side of mixing storehouse (2) still is connected with retort (3) through conveyer pipe (17).

2. The raw material pretreatment device for the biogas engineering according to claim 1, characterized in that: the top of mixing storehouse (2) is connected with feeder hopper (10), and the bottom welding of mixing storehouse (2) has collecting box (5), and the bottom of collecting box (5) is connected fixedly through a set of supporting leg and bottom plate (1).

3. The raw material pretreatment device for biogas engineering according to claim 1, characterized in that: the bottom end of the conveying pipe (17) is connected with a collecting tank (31) through a first filter screen (32), and the bottom end of the collecting tank (31) is further connected with a collecting tank (5) through a water pipe.

4. The raw material pretreatment device for biogas engineering according to claim 3, characterized in that: the bottom end of the collecting box (5) penetrates through the filter box (20) through a water pipe to be connected with a liquid storage box (51), and the top end of the liquid storage box (51) is fixedly connected with the filter box (20).

5. The raw material pretreatment device for biogas engineering according to claim 4, characterized in that: the inner bottom wall of the filter box (20) is welded with a baffle (54), one side of the baffle (54) is connected with a material receiving groove (53) in a sliding mode, the inner bottom wall of the filter box (20) is welded with a second filter screen (52), and the top end of the filter box (20) is further connected with the reaction tank (3) through a discharge pipe (16).

6. The raw material pretreatment device for the biogas engineering according to claim 5, characterized in that: the inner bottom wall of the reaction tank (3) is connected with a group of springs (18), the top ends of the springs (18) are connected with a second partition plate (22), the bottom ends of the second partition plate (22) are connected with U-shaped pipes (23) through connecting plates, one side of each U-shaped pipe (23) is connected with a limiting plate (14), and one side of each limiting plate (14) is connected with an exhaust pipe (15) in a penetrating mode.