CN210473264U

CN210473264U - Filter equipment that production liquid fertilizer was used

Info

Publication number: CN210473264U
Application number: CN201920496183.9U
Authority: CN
Inventors: 王罗明; 陈息方
Original assignee: Danyang Hongri Fertilizer Co ltd
Current assignee: Danyang Hongri Fertilizer Co ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-05-08
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a filtering device for producing liquid organic fertilizer, which comprises an outer tank body, a base for supporting the outer tank body and a filter positioned in the outer tank body; the outer tank body is divided into an upper tank body and a lower tank body, and a stock solution feeding hole, a filtrate discharging hole and a biogas residue discharging hole are formed in the lower tank body; the filter comprises a filtering rotary drum, a driving motor and a connecting shaft for connecting the filtering rotary drum and the driving motor; the driving motor and the connecting shaft are both positioned at the top of the upper tank body. The outer tank body of the utility model is divided into an upper part and a lower part, which is convenient for disassembly and maintenance; the motor of filter is installed and is driven the cylinder rotation at jar body top for filter speed, and the slag notch is established in the bottom, and the convenience of slagging tap is thorough.

Description

Filter equipment that production liquid fertilizer was used

Technical Field

The utility model relates to a filter equipment specifically is a filter equipment that production liquid fertilizer was used.

Background

Organic fertilizers, as the name implies, use organic substances as fertilizers. The organic fertilizer material has wide sources, including human and animal excreta, crop straws, tree branches, sawdust, kitchen garbage and the like. Organic fertilizers can be divided into solid organic fertilizers and liquid organic fertilizers according to physical forms of the organic fertilizers. The liquid organic fertilizer is mainly obtained by filtering and concentrating biogas slurry generated by fermenting organic materials, and is rich in a large amount of beneficial substances, including various organic acids, peptides and rich nutrient elements including nitrogen, phosphorus and potassium. The fertilizer not only can provide comprehensive nutrition for crops, but also has long fertilizer efficiency, can increase and update soil organic matters, promote microbial propagation, improve the physical and chemical properties and biological activity of soil, and is a main nutrient for green food production. The existing organic fertilizer is complex in filtration, slow in speed and high in cost, and cannot meet the requirement of filtering a large amount of biogas slurry; in addition, the problems of slow filtration, incomplete slag discharge, troublesome cleaning and maintenance and the like exist. Therefore, the filter device for producing the liquid organic fertilizer is large in capacity, fast in filtering, capable of simplifying the filtering process and convenient to clean and maintain.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, a filter equipment for producing liquid organic fertilizer is provided, and the specific technical scheme is as follows:

a filtering device for producing liquid organic fertilizer comprises an outer tank body, a base for supporting the outer tank body and a filter positioned in the outer tank body; the outer tank body is divided into an upper tank body and a lower tank body, and a stock solution feeding hole, a filtrate discharging hole and a biogas residue discharging hole are formed in the lower tank body; the filter comprises a filtering rotary drum, a driving motor and a connecting shaft for connecting the filtering rotary drum and the driving motor; the driving motor and the connecting shaft are both positioned at the top of the upper tank body.

According to the filtering device for producing the liquid organic fertilizer, the upper tank body and the lower tank body are fixedly connected through the fastening piece, and the sealing ring is arranged between the upper tank body and the lower tank body.

According to the filter device for producing the liquid organic fertilizer, the filtrate discharge port is located on one side of the lower tank body, the biogas residue discharge port is located at the bottom of the lower tank body, the sealing cover is arranged on the biogas residue discharge port, and the stock solution feed port is located on the sealing cover. Switch valves are arranged on the stock solution feeding port and the filtrate discharging port; the stock solution feed inlet is provided with a feed pipe, and the feed pipe is connected with a feed pump.

According to the filtering device for producing the liquid organic fertilizer, the sliding groove is formed in the bottom of the lower tank body and surrounds the biogas residue discharge hole. The filtering rotary drum comprises an active part at the upper end, a passive part at the lower end and a filter screen in the middle; the driving part is connected with a rotating shaft of the driving motor through a connecting shaft; the driven part is connected with the sliding groove through a pulley.

Preferably, the inner wall of the filter screen of the filter device for producing the liquid organic fertilizer is provided with biogas slurry stirring blades.

Preferably, aforementioned filter equipment that production liquid fertilizer was used still includes belt cleaning device, belt cleaning device is including being located the water inlet on the last jar body and the inlet tube of circling on last jar internal wall, be equipped with the washing shower nozzle on the inlet tube.

Aforementioned filter equipment that production liquid fertilizer was used, the base includes pedestal and four supporting legs.

The utility model has the advantages that:

the outer tank body of the utility model is divided into an upper part and a lower part, which is convenient for disassembly and maintenance; the motor of filter is installed and is driven the cylinder rotation at jar body top for filter speed, and the slag notch is established in the bottom, and the convenience of slagging tap is thorough.

Drawings

FIG. 1 is a schematic structural diagram of a filtering apparatus for producing liquid organic fertilizer according to the present invention;

fig. 2 is a schematic diagram of the filter structure of the present invention.

In the figure: 1. an outer tank body; 101. feeding the tank body; 102. a tank body is arranged; 2. a base; 201. a base body; 202. supporting legs; 3. a filter; 301. a filter drum; 3011. an active part; 3012. a passive section; 3013. a filter screen; 302. a drive motor; 303. a connecting shaft; 4. a stock solution feed port; 401. a feed pipe; 5. a filtrate outlet; 6. a biogas residue discharge hole; 7. a fastener; 8. a seal ring; 9. a sealing cover; 10. an on-off valve; 11. a chute; 12. a pulley; 13. biogas slurry stirring blades; 14. a cleaning device; 141. a water inlet; 142. a water inlet pipe; 143. and cleaning the spray head.

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. The specific embodiment is as follows:

referring to fig. 1 and 2, the filtering device for producing the liquid organic fertilizer comprises an outer tank body 1, a base 2 for supporting the outer tank body 1 and a filter 3 positioned in the outer tank body 1; the outer tank 1 is divided into an upper tank 101 and a lower tank 102. The base 2 comprises a base body 201 and four supporting legs 202. The lower tank body 102 is provided with a stock solution feeding hole 4, a filtrate discharging hole 5 and a biogas residue discharging hole 6; the filter 3 comprises a filtering rotary drum 301, a driving motor 302 and a connecting shaft 303 for connecting the filtering rotary drum 301 and the driving motor 302; the driving motor 302 and the connecting shaft 303 are both positioned at the top of the upper tank 101. The upper tank body 101 and the lower tank body 102 are fixedly connected through a fastener 7, and a sealing ring 8 is arranged between the upper tank body 101 and the lower tank body 102, so that the upper tank body and the lower tank body are convenient to disassemble, maintain and clean and simultaneously prevent liquid leakage.

This embodiment filter equipment that production liquid fertilizer was used, filtrating discharge gate 5 is located one side of jar body 102 down, natural pond sediment discharge gate 6 is located jar body 102's bottom down, is equipped with sealed lid 9 on it, stock solution feed inlet 4 is located sealed lid 9, just all be equipped with ooff valve 10 on stock solution feed inlet 4 and the filtrating discharge gate 5, stock solution feed inlet 4 is equipped with inlet pipe 41, just inlet pipe 41 links to each other with the charge pump, inputs filter equipment with the stock solution through the charge pump, opens sealed lid 9 after the filtration finishes and pours the filter residue.

In addition, a chute 11 is arranged at the bottom of the lower tank body 102, and the chute 11 is arranged around the biogas residue discharge hole 6. The filter drum 301 comprises an upper active part 3011, a lower passive part 3012 and a middle filter screen 3013; the driving part 3011 is connected with a rotating shaft of the driving motor 302 through a connecting shaft 303; the passive part 3012 is connected to the chute 12 through a pulley 11, and the driving motor 302 is turned on to drive the filtering drum 301 to rotate, so as to accelerate the filtering process. And the inner wall of the filter screen 3013 is provided with a biogas slurry stirring blade 13, so that the filtering speed is further improved.

As a preferred embodiment, the filtering device for producing the liquid organic fertilizer further comprises a cleaning device 14, the cleaning device 14 comprises a water inlet 141 located on the upper tank 101 and a water inlet pipe 142 spiraled on the inner wall of the upper tank 101, and the water inlet pipe 142 is provided with a cleaning nozzle 143. The device is used for cleaning the interior of the filtering device at ordinary times.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a filter equipment that production liquid fertilizer was used which characterized in that: comprises an outer tank body (1), a base (2) for supporting the outer tank body (1) and a filter (3) positioned in the outer tank body (1); the outer tank body (1) is divided into an upper tank body (101) and a lower tank body (102), and a stock solution feeding hole (4), a filtrate discharging hole (5) and a biogas residue discharging hole (6) are formed in the lower tank body (102); the filter (3) comprises a filtering rotary drum (301), a driving motor (302) and a connecting shaft (303) for connecting the filtering rotary drum (301) and the driving motor (302); the driving motor (302) and the connecting shaft (303) are both positioned at the top of the upper tank body (101).

2. The filter equipment that production liquid fertilizer used of claim 1 characterized in that: go up jar body (101) and lower jar body (102) through fastener (7) fixed connection, and go up and be equipped with sealing washer (8) between jar body (101) and lower jar body (102).

3. The filter equipment that production liquid fertilizer used of claim 1 characterized in that: the filtrate discharge port (5) is positioned at one side of the lower tank body (102), the biogas residue discharge port (6) is positioned at the bottom of the lower tank body (102), a sealing cover (9) is arranged on the biogas residue discharge port, and the stock solution feed port (4) is positioned on the sealing cover (9).

4. The filter equipment that production liquid fertilizer used of claim 1 or 3, characterized in that: all be equipped with ooff valve (10) on stoste feed inlet (4) and filtrating discharge gate (5), stoste feed inlet (4) are equipped with inlet pipe (401), just inlet pipe (401) link to each other with the charge pump.

5. The filter equipment that production liquid fertilizer used of claim 1 characterized in that: a chute (11) is arranged at the bottom in the lower tank body (102), and the chute (11) is arranged around the biogas residue discharge hole (6).

6. The filter equipment that production liquid fertilizer used of claim 1 characterized in that: the filtering rotary drum (301) comprises an active part (3011) at the upper end, a passive part (3012) at the lower end and a filter screen (3013) in the middle; the driving part (3011) is connected with a rotating shaft of the driving motor (302) through a connecting shaft (303); the passive part (3012) is connected with the sliding groove (11) through a pulley (12).

7. The filter equipment that production liquid fertilizer used of claim 6, characterized in that: and biogas slurry stirring blades (13) are arranged on the inner wall of the filter screen (3013).

8. The filter equipment that production liquid fertilizer used of claim 1 characterized in that: the cleaning device (14) comprises a water inlet (141) positioned on the upper tank body (101) and a water inlet pipe (142) which is coiled on the inner wall of the upper tank body (101), and a cleaning spray head (143) is arranged on the water inlet pipe (142).

9. The filter equipment that production liquid fertilizer used of claim 1 characterized in that: the base (2) comprises a base body (201) and four supporting legs (202).