CN210170961U

CN210170961U - Septic tank cleaning device

Info

Publication number: CN210170961U
Application number: CN201920751484.1U
Authority: CN
Inventors: Junpeng Li; 李俊鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-03-24
Anticipated expiration: 2029-05-23

Abstract

The utility model provides a septic tank cleaning device belongs to septic tank cleaning equipment field, be in including the seal box and the setting that are used for storing filth in the septic tank separation system that is used for carrying out solid-liquid separation with the filth in the seal box, a serial communication port, separation system includes: the filter cylinder is of a screen-shaped structure and is arranged along the axial direction of the sealing box body; a piston housed within the filter cartridge and capable of reciprocating axially along the filter cartridge for squeezing contaminants to filter liquid sewage from the filter cartridge; and the power system is connected with the piston and is used for driving the piston to reciprocate along the filter cartridge. The utility model discloses set up the netted section of thick bamboo of straining of sieve in the box, thereby it filters out solid-state filth extrusion storage and has realized solid-liquid separation, simple structure and reduce cost in straining a section of thick bamboo to make liquid sewage filter out from the mesh through the piston extrusion.

Description

Septic tank cleaning device

Technical Field

The utility model belongs to septic tank cleaning equipment field, concretely relates to septic tank cleaning device.

Background

At present, septic tank clearance is mainly through the vehicular inhale the dung-cart with the filth suction in the septic tank to specific container in, then transport to special processing place and handle, promptly at the clearance in-process of septic tank, inhale the dung-cart and only use as the transport means. Since the sucked-up dirt contains a high proportion of liquid, it is transported in large quantities, which leads to a high disposal cost.

In order to solve the above problems, the prior art (CN101948223B) discloses a vehicle-mounted septic tank site quick cleaning device, which is provided with a closed box body on a vehicle body carrying platform, wherein the box body is divided into a vacuum chamber and a filtering treatment chamber, a grid machine is arranged in the vacuum chamber, the grid machine divides the vacuum chamber into a liquid manure treatment area and a primary filtering area, and the liquid manure treatment area is provided with a feeding pipe. And a hydraulic slag discharge system is arranged below the solid material blanking port of the grating machine in the primary filtering area. Be equipped with the dredge pump in the district of straining just, be equipped with drain pump, slope filter, water feeding tank and basin down in the filtration treatment room, dredge pump, water feeding tank, slope filter, basin and drain pump connect gradually. This prior art carries out solid-liquid separation with the filth that the septic tank suction was come out, need not carry away liquid dung like this to reduce the transportation volume, and then reduced the cost of transportation. However, in the prior art, the solid-liquid separation treatment is carried out through a special grating machine, so that the occupied area is large, the equipment cost is increased, and the popularization and the use are not facilitated.

SUMMERY OF THE UTILITY MODEL

Based on the above background problem, the utility model aims at providing a septic tank cleaning device, through straining a section of thick bamboo and piston extrusion fit so that the filth of septic tank realizes solid-liquid separation, solved among the prior art use special grid machine to handle the big and high problem of equipment cost of occupation of land space that exists, be favorable to using widely.

In order to achieve the above purpose, the utility model provides a technical scheme is:

the utility model provides a septic tank cleaning device, is in including the sealed box that is used for saving filth in the septic tank and setting the separation system that is used for carrying out solid-liquid separation with the filth in the sealed box, separation system includes: the filter cylinder is of a screen-shaped structure and is arranged along the axial direction of the sealing box body; a piston housed within the filter cartridge and capable of reciprocating axially along the filter cartridge for squeezing contaminants to filter liquid sewage from the filter cartridge; and the power system is connected with the piston and is used for driving the piston to reciprocate along the filter cartridge.

In one embodiment, the filter cartridge is a separate structure and comprises a first filter cartridge fixed in the sealed box body and used for accommodating the piston, and a second filter cartridge sleeved on the end of the first filter cartridge, wherein the second filter cartridge is arranged away from the connecting end of the piston and the power system.

Preferably, the power system is a hydraulic system and comprises a power machine, an oil pump connected with the power machine, and a hydraulic cylinder arranged at the end part of the sealed box body and extending along the axial direction of the sealed box body, and a telescopic rod of the hydraulic cylinder is connected with the piston to drive the piston to reciprocate.

Preferably, the piston is controlled to reciprocate by a time relay.

More preferably, a squeezing rod for extruding the solid dirt is further fixed on the end face of the piston far away from the hydraulic cylinder, and the squeezing rod is arranged along the axial direction of the piston.

In one embodiment, the bottom of the sealed box body is communicated with a liquid storage chamber for storing liquid sewage filtered out from the filter cartridge.

The septic tank cleaning device further comprises a suction system which is used for sucking dirt in the septic tank into the sealed box body and discharging liquid sewage in the liquid storage chamber.

Preferably, the suction system comprises a vacuum pump for pumping the sealed box body to negative pressure, and the vacuum pump is communicated with the sealed box body through a pipeline; a suction port is further formed in the end portion of the sealed box body, one end of the suction port extends inwards to the end portion, adjacent to the second filter cylinder, of the first filter cylinder, and the other end of the suction port is communicated with the septic tank through a suction pipe; the vacuum pump is also communicated with a drain pipe to discharge the liquid sewage in the liquid storage chamber.

And one end of the sealing box body, which is adjacent to the second filter cylinder, is hinged with a sealing cover, and the sealing cover is fastened with the sealing box body through a fixing piece arranged on the outer wall of the sealing box body.

Preferably, an indicator piece for indicating the storage amount of the solid dirt in the second filter cylinder to remind a user of cleaning is arranged on the sealing cover in a penetrating mode.

Compared with the prior art, the utility model discloses following effect has:

1. the utility model arranges the screen-shaped filter cylinder in the box body, and the liquid sewage is filtered from the mesh holes by the piston extrusion and is stored in the filter cylinder by the extrusion, thereby realizing the solid-liquid separation, having simple structure and reducing the cost;

2. the filter cylinder is set to be a separated structure, and comprises a first filter cylinder and a second filter cylinder, and the second filter cylinder is sleeved on the first filter cylinder, so that the second filter cylinder is convenient to take out and clean when the second filter cylinder is full of solid dirt;

3. the utility model is also fixed with the extrusion rod on the surface of the piston, the extrusion rod can extend into the accumulated solid dirt for further extrusion, thereby improving the separation efficiency and improving the storage capacity of the solid dirt;

4. the utility model discloses a sealed covering is equipped with the indicator, can know from the outside whether solid filth has filled in the second strains a section of thick bamboo to remind the user to clear up.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

Fig. 1 is a schematic structural view of a septic tank cleaning structure in the embodiment of the utility model;

fig. 2 is a schematic structural diagram of a sealed box body in the embodiment of the present invention;

FIG. 3 is a front cross-sectional view of FIG. 2;

fig. 4 is a schematic structural view of a filter cartridge according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an indicator according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

In order to solve the problem that the occupation of land space that uses special grid machine to handle to exist among the prior art is big and equipment cost is high, the utility model relates to a septic tank cleaning device, as shown in fig. 1-5, including being used for saving the sealed box 1 of filth in the septic tank and setting up and being in be used for carrying out solid-liquid separation's separation system with the filth in the sealed box 1, separation system includes: the filter cylinder is of a screen-shaped structure and is arranged along the axial direction of the sealed box body 1; a piston 201 accommodated in the filter cartridge and capable of reciprocating along the axial direction of the filter cartridge for pressing contaminants to filter out liquid sewage from the filter cartridge; and the power system is connected with the piston 201 and is used for driving the piston 201 to reciprocate along the filter cartridge. The utility model discloses a piston 201 extrusion makes liquid sewage filter out from the mesh, thereby solid-state filth extrusion storage has realized solid-liquid separation in straining a section of thick bamboo, and simple structure does benefit to the popularization.

In this embodiment, as shown in fig. 1 and 2, the sealed box 1 has a hollow cylindrical structure, and one end of the sealed box 1 adjacent to a second filter cartridge 203, which will be described later, is hinged with a sealing cover 101, and the sealing cover 101 is fastened to the sealed box 1 by a fixing member provided on an outer wall of the sealed box 1. The fixing pieces are arranged around the outer wall of the sealed box body 1 in a circle, in the embodiment, as shown in fig. 2, four fixing pieces are arranged, and each fixing piece comprises a concave clamping piece 102 which is rotatably connected to the outer wall of the sealed box body 1, a fastening bolt 103 which penetrates through one side wall of the concave clamping piece 102, and a rotating disc 104 which is connected to one end, far away from the concave clamping piece 102, of the fastening bolt 103; specifically, the lower side wall of concave type fastener 102 passes through round pin axle and sealed box 1 rotatable coupling, fastening bolt 103 wears to establish on the last lateral wall of concave type fastener 102, carousel 104 can drive fastening bolt 103 and rotate in order to facilitate the user's operation, and when sealed lid 101 need be closed, it makes the tip of sealed box 1 and the spacing interior concave department at concave type fastener 102 of sealed lid 101 to rotate concave type fastener 102, and fastening bolt 103 is perpendicular with sealed lid 101 surface this moment, then drives fastening bolt 103 through rotating carousel 104 and precession to fix sealed lid 101.

The filter cartridge of the present embodiment is also a hollow cylindrical structure, and in order to facilitate the treatment of the filter cartridge filled with solid dirt, as shown in fig. 3 and 4, the filter cartridge of the present embodiment is a separate structure, and includes a first filter cartridge 202 fixed in the sealed box 1 for accommodating the piston 201, and a second filter cartridge 203 sleeved on the left end of the first filter cartridge 202, where the second filter cartridge 203 is disposed away from the connection end of the piston 201 and the power system, that is, the second filter cartridge 203 is disposed adjacent to the sealing cover 101; specifically, the first filter cylinder 202 is of a structure with an opening at one end, the second filter cylinder 203 is of a structure with openings at both ends, and the first filter cylinder 202 and the second filter cylinder 203 are provided with a plurality of filter holes 204, so that liquid sewage in sewage sucked from the septic tank can be filtered out from the filter holes 204, the piston 201 reciprocates along the first filter cylinder 202 to extrude solid sewage into the second filter cylinder 202 for storage, and the liquid sewage generated in the extrusion process also flows out from the filter holes 204.

In this embodiment, the power system is a hydraulic system, and compared with an air pressure system, the hydraulic system operates more stably, as shown in fig. 1, the hydraulic system includes a power machine 301, an oil pump connected to the power machine 301, and a hydraulic cylinder 302 disposed at the right end of the sealed box 1 and extending along the axial direction of the sealed box 1, an expansion rod of the hydraulic cylinder 302 extends into the sealed box 1 to connect with the piston 201 to drive the piston 201 to reciprocate, the oil pump is CBT-F314, the hydraulic cylinder 302 is HSG50 × 400, the hydraulic system used in this embodiment is the prior art, and the detailed structure and working principle of this embodiment will not be described in detail. Specifically, the piston 201 is controlled to reciprocate by a time relay, more specifically, the time relay is a digital display cycle time relay, the model of the digital display cycle time relay is DH148S-S, the digital display cycle time relay is arranged in the control box 4, the digital display cycle time relay is electrically connected with an electromagnetic valve arranged on the hydraulic cylinder 302, the model of the electromagnetic valve is DSG-03-3C60-220V, when the piston is used, the reciprocating time is arranged on the digital display cycle time relay, for convenience of description, one side of the sealing cover 101 is set as the front, the side opposite to the sealing cover 101 is set as the rear, a forward moving time and a backward moving time are arranged on the digital display cycle time relay, when the forward moving time is over, the electromagnetic valve is reversed, the hydraulic cylinder 302 drives the piston 201 to move backward, when the backward moving time is over, the electromagnetic valve is reversed, the hydraulic cylinder 302 drives the piston 201 to move forward, and the cycle is repeated to realize the reciprocating movement of the piston 201. The control of the reciprocating movement of the hydraulic cylinder by means of a time relay is prior art and therefore the embodiment will not be described in detail for the specific control circuit.

In this embodiment, as shown in fig. 3 and 4, a pressing rod 205 for extending and pressing solid dirt is further fixed on an end surface of the piston 201 away from the hydraulic cylinder 302, the pressing rod 205 is arranged along an axial direction of the piston 201, and the number of the pressing rods 205 is not particularly limited in this embodiment; in this embodiment, the cross-section of the pressing rod 205 is a shape of Λ, which facilitates the insertion of the front end.

The utility model discloses when using, liquid sewage flows out the bottom that gets into seal box 1 from filtration pore 204, for the memory space of increase liquid sewage, as shown in fig. 2 and 3, seal box 1's bottom intercommunication has liquid storage chamber 105. In order to suck the dirt in the septic tank into the sealed box body 1 and discharge the liquid sewage in the liquid storage chamber 105, the septic tank cleaning device of the present invention further comprises a suction system, as shown in fig. 1, the suction system comprises a vacuum pump 501 for pumping the sealed box body 1 into negative pressure and a motor 502 for driving the vacuum pump 501 to rotate, the vacuum pump 501 is communicated with the sealed box body 1 through a pipeline 503, exactly, the vacuum pump 501 is communicated with the liquid storage chamber 105 through a pipeline 503, and the sealed box body 1 is further provided with a pressure gauge 504; a suction port 505 is formed at the right end of the sealed box body 1, one end of the suction port 505 extends inwards to the end part of the first filter cylinder 202 adjacent to the second filter cylinder 203, and the other end of the suction port 505 is communicated with a septic tank through a suction pipe; the vacuum pump 501 is also communicated with a sewage discharge pipe 506 to discharge the liquid sewage in the liquid storage chamber 103. When the dirt in the septic tank needs to be sucked, a suction pipe is connected to the suction port 505, the other end of the suction pipe extends into the septic tank, and then the vacuum pump 501 is started; when the liquid sewage in the liquid storage chamber 105 needs to be discharged, the suction port 505 is blocked, and the vacuum pump 501 is started to discharge the liquid sewage from the sewage discharge pipe 506.

When the solid dirt in the second filter cartridge 203 is full, in order to remind a user to take out and clean the solid dirt, an indicating member for indicating the storage amount of the solid dirt in the second filter cartridge 203 is arranged on the sealing cover 101 in a penetrating manner, as shown in fig. 5, the indicating member includes a sleeve 601 arranged on the sealing cover 101 in a penetrating manner, a moving rod 602 capable of moving along the axial direction of the sleeve 601 is arranged in the sleeve 601, a pressing disc 603 is connected to one end of the moving rod 602 positioned on the inner side of the sealing cover 101, a limit pin 604 is vertically inserted into one end of the moving rod 602 positioned on the outer side of the sealing cover 101, the moving rod 602 positioned on the inner side of the sleeve 601 is prevented from coming off, a pressure spring 605 is also arranged on the moving rod 602 positioned on the inner side of the sealing cover 101 in a penetrating manner, the diameter of the pressure spring 605 is larger than the inner diameter of the sleeve 601, the pressure spring 605 is, the solid dirt is pressed by the piston 201 to press the pressing disc 603, so that the compression spring 605 is compressed, the moving rod 602 moves towards the outside of the sealing cover 101, and therefore, the storage amount of the solid dirt in the second filter cartridge 203 can be known according to the distance between the limiting pin 604 on the moving rod 602 and the end part of the sleeve 601.

In addition, for convenient removal the utility model discloses a septic tank cleaning device, as shown in fig. 1, above-mentioned each part all installs and sets up on support 7, the lower surface branch of support 7 is equipped with four walking wheels 701.

It should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a septic tank cleaning device, is in including the sealed box that is used for saving filth in the septic tank and setting the separation system that is used for carrying out solid-liquid separation with the filth in the sealed box, its characterized in that, separation system includes:

the filter cylinder is of a screen-shaped structure and is arranged along the axial direction of the sealing box body;

a piston housed within the filter cartridge and capable of reciprocating axially along the filter cartridge for squeezing contaminants to filter liquid sewage from the filter cartridge;

and the power system is connected with the piston and is used for driving the piston to reciprocate along the filter cartridge.

2. The septic tank cleaning device of claim 1, wherein the filter cartridge is a split structure comprising a first filter cartridge fixed in a sealed box body for accommodating the piston and a second filter cartridge sleeved on an end of the first filter cartridge, the second filter cartridge being disposed away from a connection end of the piston with a power system.

3. The septic tank cleaning device of claim 2, wherein the power system is a hydraulic system, and comprises a power machine, an oil pump connected with the power machine, and a hydraulic cylinder arranged at the end of the sealed box body and extending along the axial direction of the sealed box body, and a telescopic rod of the hydraulic cylinder is connected with the piston to drive the piston to reciprocate.

4. The septic tank cleaning apparatus of claim 3, wherein the piston is controlled to reciprocate by a time relay.

5. The septic tank cleaning device of claim 4, wherein a squeezing rod for squeezing solid dirt is further fixed on the end surface of the piston away from the hydraulic cylinder, and the squeezing rod is arranged along the axial direction of the piston.

6. The septic tank cleaning apparatus according to claim 2, wherein a storage chamber for storing liquid sewage filtered from the filter cartridge is communicated with a bottom of the sealing tank body.

7. The septic tank cleaning apparatus according to claim 6, further comprising a suction system for sucking the sewage in the septic tank into the sealed tank and discharging the liquid sewage in the liquid storage chamber.

8. The septic tank cleaning apparatus of claim 7, wherein the suction system includes a vacuum pump for pumping a sealed tank to a negative pressure, the vacuum pump communicating with the sealed tank through a conduit;

a suction port is further formed in the end portion of the sealed box body, one end of the suction port extends inwards to the end portion, adjacent to the second filter cylinder, of the first filter cylinder, and the other end of the suction port is communicated with the septic tank through a suction pipe;

the vacuum pump is also communicated with a drain pipe to discharge the liquid sewage in the liquid storage chamber.

9. The septic tank cleaning apparatus of claim 8, wherein a sealing cover is hinged to an end of the sealing box adjacent to the second filter cartridge, the sealing cover being fastened to the sealing box by a fastener provided on an outer wall of the sealing box.

10. The septic tank cleaning apparatus of claim 9, wherein an indicator member is provided through the sealing cover for indicating an amount of solid waste stored in the second filter cartridge to alert a user to clean the septic tank.