A fully automatic vacuum drainage device with solid-liquid separation function

Abstract

The invention discloses a full-automatic vacuum exhaust device with solid-liquid separation function, comprising a frame, a vacuum pump, a valve, a vacuum tank, a vacuum pipe, a concentrated liquid inlet pipe, a clear liquid outlet pipe, a fin cooling pipe, a pipeline adsorption deodorizer and a cyclone separator. The vacuum pump is installed on the top of the frame. The vacuum tank comprises a manhole cover, a tank body 1, a tank body 2, an upper head, a lower head, a head connected to the tank body, a submersible pump and a support plate. A plurality of filter holes are evenly arranged on the support plate. The concentrated liquid inlet pipe comprises a vertical straight pipe 1, a horizontal straight pipe, a 90-degree elbow and a vertical straight pipe 2. A plurality of filter holes are arranged on the vertical straight pipe 2. The air inlet of the vacuum pump is connected to the vacuum tank through a valve. The fin cooling pipe is installed outside the exhaust pipe of the vacuum pump. The tail of the air inlet pipe is connected to the cyclone separator. The pipeline adsorption deodorizer is installed on the upper end of the cyclone separator. The invention achieves the purpose of separating solid and liquid phases, removing moisture and odor in exhaust gas, and adsorbing metal in materials, thereby realizing separation, dehumidification and deodorization.

Description

Technical Field

[0001] The invention relates to the technical field of filtration separation, and in particular to a full-automatic vacuum drainage device with solid-liquid separation function. Background Art

[0002] The existing vacuum exhaust system cannot automatically separate the solid and liquid phases when sucking in materials, the exhaust gas cannot automatically remove moisture and odor, and the metal substances in the materials cannot be automatically separated, which brings inconvenience to the subsequent treatment of pollutants. Summary of the invention

[0003] In view of this, an embodiment of the present invention provides a fully automatic vacuum exhaust device with solid-liquid separation function, which separates the solid and liquid phases in the inhaled material, removes moisture and odor in the exhaust gas, and adsorbs metals in the material to achieve the purpose of separation, dehumidification and deodorization.

[0004] The embodiment of the present invention discloses a fully automatic vacuum drainage device with solid-liquid separation function, comprising a frame, a vacuum pump, a vacuum tank, a valve, a vacuum pipe, a concentrated liquid inlet pipe, a clear liquid outlet pipe, a fin cooling pipe, a pipeline adsorption deodorizer and a cyclone separator, the vacuum pump is installed on the top of the frame, the vacuum tank comprises a manhole cover, a tank body one, a tank body two, an upper end cover, a lower end cover, a end cover connected to the tank body, a submersible pump and a support plate, the manhole cover is installed directly above the tank body one, the upper end cover is connected to the bottom of the tank body two, a support plate is arranged at the connection between the tank body two and the upper end cover, a plurality of filter holes are evenly arranged on the support plate, the lower end cover is connected to the tank body through the end cover, submersible pumps are respectively installed on the support plate and the lower end cover, and a submersible pump is installed below the lower end cover. The sewage cleaning pipe and the concentrated liquid inlet pipe include a vertical straight pipe 1, a 90-degree elbow, a horizontal straight pipe, a 90-degree elbow and a vertical straight pipe 2 which are connected in sequence. The vertical straight pipe 2 is provided with a plurality of filtering holes. The bottom of the vertical straight pipe 1 is located at the lower end of the lower head. The vertical straight pipe 1 passes through the support plate. The upper end of the vertical straight pipe 1 is located in the tank body 1. The lower end of the vertical straight pipe 2 is located above the bottom of the lower head. One end of the vacuum pipe is connected to the valve and the vacuum pump, and the other end of the vacuum pipe is located in the manhole cover. A fin cooling pipe is installed outside the exhaust pipe of the vacuum pump. The tail of the air inlet pipe is connected to the cyclone separator. A pipeline adsorption deodorizer is installed at the upper end of the cyclone separator. The lower end of the cyclone separator is connected to the drain pipe. One end of the clear liquid outlet pipe is connected to the vacuum tank.

[0005] Furthermore, the head connection tank body is installed at the bottom of the frame through a plurality of legs.

[0006] Furthermore, the connection between the vacuum tube and the vacuum tank is located at the upper end of the support plate.

[0007] Furthermore, an automatic drain valve is installed at the end of the drain pipe.

[0008] Furthermore, magnetic material is installed at the bottom of the lower head or the lower head has magnetism.

[0009] Furthermore, tank body one and tank body two are connected via a flange, and sight glass ports are provided on tank body one, tank body two and the head connection tank body.

[0010] Furthermore, the clear liquid outlet pipe includes outlet pipe 1 and outlet pipe 2. Outlet pipe 1 passes through directly below the lower head and is arranged directly below the submersible pump. Outlet pipe 2 passes through the lower head and the support plate and is connected to the side of the submersible pump. Outlet pipe 2 is connected to the end of outlet pipe 1.

[0011] Furthermore, it also includes a spray pipe and a spray water pipe, one end of the spray water pipe is connected to the water outlet pipe 2, and the other end of the spray water pipe is connected to the spray pipe. The spray pipe is an annular pipe, and a plurality of nozzles are arranged under the spray pipe. The spray pipe is arranged in the manhole cover.

[0012] Furthermore, it also includes a density meter, which is connected to the second vertical straight pipe and the clear liquid outlet pipe.

[0013] Furthermore, two vacuum pumps are provided and arranged vertically up and down.

[0014] The present invention integrates separation, adsorption and cooling functions. By evenly arranging a plurality of filter holes on the support plate, fin cooling tubes and a magnetically adsorbed lower head, the solid-liquid phase can be separated, moisture and odor in the exhaust gas can be removed, and metal in the material can be adsorbed, thereby achieving the purpose of separation, dehumidification and deodorization. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of an embodiment of the present invention.

[0016] Figure 2 This is a front view of an embodiment of the present invention.

[0017] Figure 3 It is a right side view of an embodiment of the present invention.

[0018] Figure 4 It is a partial schematic diagram of an embodiment of the present invention.

[0019] Figure 5 It is a partial schematic diagram of an embodiment of the present invention.

[0020] Figure 6 It is a partial schematic diagram of an embodiment of the present invention. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] As shown in the figure, the embodiment of the present invention discloses a fully automatic vacuum drainage device with solid-liquid separation function, including a frame 1, a vacuum pump 2, a valve A, a vacuum tank, a vacuum pipe 3, a concentrated liquid inlet pipe, a clear liquid outlet pipe, a fin cooling pipe 4, a pipeline adsorption deodorizer 5 and a cyclone separator 6. The vacuum pump 2 is installed on the top of the frame 1. The vacuum tank includes a manhole cover 7, a tank body 1 8, a tank body 2 9, an upper head 10, a lower head 11, a head connected to the tank body 12, a submersible pump 13 and a support plate 14. The manhole cover 7 is installed just above the tank body 1 8, the upper head 10 is connected to the bottom of the tank body 2 9, a support plate 14 is arranged at the connection between the tank body 2 9 and the upper head 10, and a plurality of filter holes are evenly arranged on the support plate 14. The lower head 11 is connected to the tank body 12 through the head connection, and the submersible pump 13 is respectively installed on the support plate 14 and the lower head 11. A sewage cleaning pipe 16 is installed, and the concentrated liquid inlet pipe includes a vertical straight pipe 17, a 90-degree elbow 18, a horizontal straight pipe 19, a 90-degree elbow 18 and a vertical straight pipe 20 connected in sequence. The vertical straight pipe 20 is provided with a plurality of filtering holes. The bottom of the vertical straight pipe 17 is located at the lower end of the lower head 11, and the vertical straight pipe 17 passes through the support plate 14. The upper end of the vertical straight pipe 17 is located in the tank body 8, and the lower end of the vertical straight pipe 20 is located above the bottom of the lower head 11. One end of the vacuum pipe 3 is connected to the valve A and the vacuum pump 2, and the other end of the vacuum pipe 3 is located in the manhole cover 7. A fin cooling pipe 4 is installed outside the exhaust pipe 21 of the vacuum pump 2, and the tail of the air inlet pipe 21 is connected to the cyclone separator 6. The upper end of the cyclone separator 6 is installed with a pipeline adsorption deodorizer 5, and the lower end of the cyclone separator 6 is connected to the drain pipe 22. One end of the clear liquid outlet pipe is connected to the vacuum tank.

[0023] The feces from the toilet absorb the concentrated liquid into the lower head 11 of the vacuum tank under the action of vacuum negative pressure. Specifically, the feces movement path is: vertical straight pipe 17, 90-degree elbow 18, horizontal straight pipe 19, 90-degree elbow 18, vertical straight pipe 20. During the suction process, since the vertical straight pipe 20 has multiple filter mesh holes, the clear liquid is filtered through these holes and enters the upper end of the support plate 14. When the concentrated liquid level sucked into the lower end of the support plate 14 is higher than the filter mesh holes of the support plate, the clear liquid is filtered out and enters The viscous material is intercepted at the lower end of the support plate, and the gas sucked in by the vacuum pump enters the fin cooling tube. The cooled condensate in the gas passes through the cyclone separator, merges into the sewage pipe and enters the collection box. The filtered clear liquid is transported to the clear liquid outlet pipe by the clear liquid discharge pump, i.e., the submersible pump, and then reaches the collection box for subsequent processing. The intercepted concentrated liquid is transported to the sewage pipe 16 by the concentrated liquid discharge pump, i.e., the submersible pump, and then enters the microwave drying device for processing to generate organic fertilizer.

[0024] In one embodiment of the present invention, the sealing head connecting tank body 12 is installed at the bottom of the frame 1 through a plurality of legs 23. The legs serve to support the entire vacuum tank.

[0025] In one embodiment of the present invention, the connection between the vacuum tube 3 and the vacuum tank is located at the upper end of the support plate 14 .

[0026] In one embodiment of the present invention, an automatic drain valve 24 is installed at the end of the drain pipe 22 .

[0027] In one embodiment of the present invention, a magnetic material is installed at the bottom of the lower cover 11 or the lower cover has magnetism. If the concentrated liquid contains metal, it is adsorbed at the bottom by the magnetic lower cover, which is easy to clean.

[0028] In one embodiment of the present invention, tank body 1 8 and tank body 2 9 are connected via a flange 15 , and tank body 1 8 , tank body 2 9 and the end-connecting tank body 12 are all provided with sight glass ports 25 .

[0029] In one embodiment of the present invention, the clear liquid outlet pipe includes an outlet pipe 1 26 and an outlet pipe 27. The outlet pipe 1 26 passes directly below the lower head 11 and is arranged directly below the submersible pump. The outlet pipe 27 passes through the lower head and the support plate 14 and is connected to the side of the submersible pump 13. The outlet pipe 27 is connected to the end of the outlet pipe 1 26.

[0030] In one embodiment of the present invention, a spray pipe 28 and a spray water pipe 29 are also included, one end of the spray water pipe is connected to the water outlet pipe 2, and the other end of the spray water pipe is connected to the spray pipe, the spray pipe is an annular pipe, a plurality of spray heads 30 are arranged under the spray pipe, and the spray pipe is arranged in the manhole cover. The manhole cover is used for equipment maintenance and metal waste treatment.

[0031] The clear liquid here plays a role of recycling and cleans the vacuum tank.

[0032] In one embodiment of the present invention, a densitometer 31 is further included, and the densitometer 31 is connected to the second vertical straight pipe and the clear liquid outlet pipe.

[0033] In one embodiment of the present invention, two vacuum pumps 2 are provided and are vertically arranged one above the other.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully automatic vacuum drainage device with solid-liquid separation function, characterized in that: It includes a frame, a vacuum pump, a valve, a vacuum tank, a vacuum pipe, a concentrated liquid inlet pipe, a clear liquid outlet pipe, a fin cooling pipe, a pipeline adsorption deodorizer and a cyclone separator. The vacuum pump is installed on the top of the frame. The vacuum tank includes a manhole cover, a tank body one, a tank body two, an upper head, a lower head, a head connected to the tank body, a submersible pump and a support plate. The manhole cover is installed just above the tank body one. The upper head is connected to the bottom of the tank body two. A support plate is arranged at the connection between the tank body two and the upper head. A plurality of filter holes are evenly arranged on the support plate. The lower head is connected to the tank body through the head. A submersible pump is respectively installed on the support plate and the lower head. A sewage cleaning pipe is installed below the lower head. The concentrated liquid inlet pipe includes a vertical straight pipe one, a 90-degree elbow, a horizontal straight pipe, a 90-degree elbow and a vertical straight pipe two which are connected in sequence. A plurality of filter holes are arranged on the vertical straight pipe two. The bottom of the vertical straight pipe one The first part is located at the lower end of the lower head, the vertical straight pipe 1 passes through the support plate, the upper end of the vertical straight pipe 1 is located in the tank body 1, the lower end of the vertical straight pipe 2 is located above the bottom of the lower head, one end of the vacuum pipe is connected to the valve and the vacuum pump, the other end of the vacuum pipe is located in the manhole cover, a fin cooling pipe is installed outside the exhaust pipe of the vacuum pump, the tail of the inlet pipe is connected to the cyclone separator, the upper end of the cyclone separator is installed with a pipeline adsorption deodorizer, the lower end of the cyclone separator is connected to the drain pipe, one end of the clear liquid outlet pipe is connected to the vacuum tank, the head is connected to the tank body and is installed at the bottom of the frame through a plurality of legs, the clear liquid outlet pipe includes an outlet pipe 1 and an outlet pipe 2, the outlet pipe 1 passes through the bottom of the lower head and is arranged under the submersible pump, the outlet pipe 2 passes through the lower head and the support plate and is connected to the side of the submersible pump, and the outlet pipe 2 is connected to the end of the outlet pipe 1.

2. A fully automatic vacuum drainage device with solid-liquid separation function as claimed in claim 1, characterized in that: The connection point between the vacuum tube and the vacuum tank is located at the upper end of the support plate.

3. A fully automatic vacuum drainage device with solid-liquid separation function as claimed in claim 1, characterized in that: Install an automatic drain valve at the end of the drain pipe.

4. A fully automatic vacuum drainage device with solid-liquid separation function as claimed in claim 1, characterized in that: A magnetic material is installed at the bottom of the lower head or the lower head has magnetism.

5. The fully automatic vacuum drainage device with solid-liquid separation function as claimed in claim 1, characterized in that: Tank body one and tank body two are connected by a flange, and sight glass ports are arranged on tank body one, tank body two and the head connection tank body.

6. A fully automatic vacuum drainage device with solid-liquid separation function as claimed in claim 1, characterized in that: It also includes a spray pipe and a spray water pipe. One end of the spray water pipe is connected to the water outlet pipe 2, and the other end of the spray water pipe is connected to the spray pipe. The spray pipe is an annular pipe. A plurality of nozzles are arranged under the spray pipe. The spray pipe is arranged in the manhole cover.

7. A fully automatic vacuum drainage device with solid-liquid separation function as claimed in claim 1, characterized in that: It also includes a density meter, which is connected to the second vertical straight pipe and the clear liquid outlet pipe.

8. The fully automatic vacuum drainage device with solid-liquid separation function as claimed in claim 1, characterized in that: There are two vacuum pumps which are vertically arranged up and down.

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