CN215195686U

CN215195686U - Internal pollution discharge device of filter

Info

Publication number: CN215195686U
Application number: CN202120522196.6U
Authority: CN
Inventors: 王再强; 王再雄
Original assignee: Jiangsu Shinkai Filter Co ltd
Current assignee: Jiangsu Shinkai Filter Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-12-17
Anticipated expiration: 2031-03-12

Abstract

The utility model discloses an internal pollution discharge device of a filter, which comprises a pollution discharge pipe head, wherein the top of the pollution discharge pipe head is fixedly connected with a top fixing screw, the bottom of the pollution discharge pipe head is fixedly connected with a connector, the inside of the connector is fixedly connected with a screw port, the bottom of the connector is movably connected with a pollution discharge pipe neck, the bottom of the pollution discharge pipe neck is fixedly connected with a communication pipe wall, one side of the communication pipe wall is fixedly connected with a water inlet pipe head, the other side of the communication pipe wall is fixedly connected with a water outlet pipe head, the outer walls of the water inlet pipe head and the water outlet pipe head are fixedly connected with a side wall fixing screw, the internal pollution discharge device of the filter is fixedly connected at the bottom of the pollution discharge pipe head, the screw port is fixedly connected inside the connector, which is different from a common pollution discharge device, the pollution discharge device is designed with a connector, when a filter core for filtering sewage needs to be replaced, the pollution discharge pipe head can be screwed down through the screw port, the filter element is taken out, so that the time is saved, and the sewage discharge efficiency is improved.

Description

Internal pollution discharge device of filter

Technical Field

The utility model relates to an industrial manufacturing field specifically is an inside waste fitting discharging of filter.

Background

The filter is an indispensable device on a medium conveying pipeline and is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter. After the filter is provided with the filter cylinder with a filter screen with a certain specification, impurities are blocked, when the filter needs to be cleaned, the filter cylinder can be taken out only by taking out the detachable filter cylinder and then reloading the detachable filter cylinder after treatment, so that the use and maintenance are very convenient. The working principle of the filter is as follows: water to be treated enters the machine body from the water inlet, impurities in the water are deposited on the stainless steel filter screen, and therefore pressure difference is generated. The pressure difference switch monitors the pressure difference change of the water inlet and the water outlet, and when the pressure difference reaches a set value, the electric controller supplies water to the water control valve and drives a motor signal. After equipment fixing, debug by the technical staff, set for filter time and wash the transition time, pending water gets into the organism by the water inlet, and the filter begins normal work, when reaching preset cleaning time, the automatically controlled ware is for hydraulic control valve, driving motor signal, causes following action: the motor drives the brush to rotate, the filter element is cleaned, the control valve is opened to discharge sewage, the whole cleaning process only lasts for tens of seconds, when the cleaning is finished, the control valve is closed, the motor stops rotating, the system returns to the initial state, and the next filtering process is started. The inside of the shell of the filter mainly comprises a coarse filter screen, a fine filter screen, a sewage suction pipe, a stainless steel brush or a stainless steel suction nozzle, a sealing ring, an anticorrosive coating, a rotating shaft and the like. The filter medium is used to divide the container into upper and lower cavities, so that the simple filter is formed. The suspension is added into the upper cavity, and enters the lower cavity through the filter medium under the action of pressure to form filtrate, and solid particles are trapped on the surface of the filter medium to form filter residue (or filter cake). The filter residue layer accumulated on the surface of the filter medium is gradually thickened in the filtering process, the resistance of liquid passing through the filter residue layer is increased along with the thickening, and the filtering speed is reduced. When the filter chamber is full of filter residue or the filtering speed is too low, the filtering is stopped, the filter residue is removed, and the filter medium is regenerated to complete one filtering cycle. The liquid must overcome resistance through the layer of filter residue and the filter medium and therefore there must be a pressure differential across the filter medium which is the driving force for filtration. Increasing the pressure differential can accelerate filtration, but particles that deform after compression tend to clog the pores of the filter media at high pressure differentials, which slows filtration. The suspension liquid is filtered by 3 modes of filtering by a filter residue layer, deep layer filtering and screening. Filtering a slag layer: the filter medium can only retain large solid particles at the initial stage of filtration, and small particles pass through the filter medium with the filtrate. After the initial layer of filter residue has formed, the layer of filter residue plays a major role in the filtration, where both large and small particles are retained, for example in the filtration of a plate and frame filter press. ② deep filtration: the filter medium is thicker, the suspension contains less solid particles, and the particles are smaller than the pore channels of the filter medium. During filtration, the particles are absorbed in the pore channels after entering, such as filtration of a porous plastic tube filter and a sand filter. Thirdly, screening and filtering: the solid particles retained by filtration are all larger than the pores of the filter medium, and the interior of the filter medium does not adsorb the solid particles, for example, a drum type filter screen filters coarse impurities in the sewage. In the actual filtration process, the three modes often occur simultaneously or sequentially.

The prior art has the following defects or problems:

1. the existing pollution discharge device is difficult to replace the filter element and has low working efficiency.

2. The existing sewage discharge device is poor in stability and difficult to effectively treat sewage and impurities.

Disclosure of Invention

An object of the utility model is to provide an inside waste fitting discharging of filter to the weak point to prior art to the waste fitting discharging who provides in the solution background art is difficult to the renew cartridge, and work efficiency is low, the steadiness is relatively poor and be difficult to carry out the problem of effective processing to sewage and impurity.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a blow-off pipe head, the top of the blow-off pipe head is fixedly connected with a top fixing screw, the bottom of the blow-off pipe head is fixedly connected with a connector, the inside of the connector is fixedly connected with a screw opening, the bottom of the connector is movably connected with a blow-off pipe neck, the bottom of the blow-off pipe neck is fixedly connected with a communication pipe wall, one side of the communication pipe wall is fixedly connected with a water inlet pipe head, the other side of the communication pipe wall is fixedly connected with a water outlet pipe head, the water inlet pipe head and the outer wall of the water outlet pipe head are fixedly connected with a side wall fixing screw, the inside of the communication pipe wall is fixedly connected with a second filter chamber, the inside of the communication pipe wall is fixedly connected with a third filter baffle, the inside of the third filter baffle is fixedly connected with a third filter hole, one side of the third filter baffle is fixedly connected with a second filter liner, one side of the second filter liner is fixedly connected with a second filter baffle, the inside fixedly connected with second of second filtering baffle filters the hole, second filters baffle one side fixedly connected with first filtration courage, first filtration courage one side fixedly connected with filters the baffle, first filtration baffle one side fixedly connected with first filter chamber.

As the utility model discloses a preferred technical scheme, top fixed screw fixed connection is at blow off pipe tube head top, the top fixed screw links to each other with the blow off pipe tube head two and constitutes a whole.

As the utility model discloses a preferred technical scheme, connector fixed connection is in blow off pipe tube head bottom, screw thread mouth fixed connection is inside the connector.

As the utility model discloses a preferred technical scheme, blow off pipe neck swing joint is in the connector bottom, intercommunication pipe wall fixed connection is in blow off pipe neck bottom.

As the utility model discloses a preferred technical scheme, inlet tube head fixed connection is in intercommunication pipe wall one side, outlet pipe tube head fixed connection is at intercommunication pipe wall opposite side, inlet tube head, outlet pipe tube head and intercommunication pipe wall three link to each other and constitute a whole.

As the utility model discloses a preferred technical scheme, second filter chamber fixed connection is inside the intercommunication pipe wall, the third filters baffle fixed connection inside the intercommunication pipe wall, the third filters hole fixed connection inside the third filters the baffle, the second filters courage fixed connection in third and filters baffle one side, the second filters baffle fixed connection and filters courage one side at the second, first filtration courage fixed connection filters baffle one side at the second, first filtration baffle fixed connection is in first filtration courage one side, first filter chamber fixed connection is in first filtration baffle one side.

As the utility model discloses a preferred technical scheme, lateral wall fixed screw fixed connection is at inlet tube head outer wall, lateral wall fixed screw fixed connection is at outlet tube head outer wall.

Compared with the prior art, the utility model provides an inside waste fitting discharging of filter possesses following beneficial effect:

1. the internal sewage discharge device of the filter is characterized in that the connecting port is fixedly connected to the bottom of the head of the sewage discharge pipe, and the screw is fixedly connected inside the connecting port, so that the internal sewage discharge device is different from a common sewage discharge device in that the connecting port is designed, when a filter element for filtering sewage needs to be replaced, the head of the sewage discharge pipe can be screwed down through the screw, the filter element is taken out, the time is saved, and the sewage discharge efficiency is improved;

2. according to the internal sewage draining device of the filter, the pipe head of the water inlet pipe is fixedly connected to one side of the communication pipe wall, the pipe head of the water outlet pipe is fixedly connected to the other side of the communication pipe wall, and the pipe head of the water inlet pipe, the pipe head of the water outlet pipe and the communication pipe wall are connected to form a whole;

3. the internal pollution discharge device of the filter comprises a connecting pipe wall, a first filter chamber, a first filter baffle, a first filter hole, a first filter liner, a second filter liner, a first filter liner, a second filter liner, a first pollution discharge pipe head, a second filter chamber, a third filter liner, a second filter liner, a first filter liner, a second filter liner, a first filter liner, a second filter liner, a first filter liner and a second filter liner, wherein the first filter chamber is fixedly connected with the second filter liner;

4. this inside waste fitting discharging of filter, lateral wall fixed screw fixed connection are at inlet tube head outer wall, and lateral wall fixed screw fixed connection is at outlet pipe tube head outer wall, and the design of lateral wall fixed screw makes inlet tube head and the equal mountable fastening of outlet pipe tube head, prevents to drop because of the water pipe that the pine takes off and causes, influences waste fitting discharging's operation.

Drawings

FIG. 1 is a sectional view of the sewage draining device of the present invention;

FIG. 2 is a front view of the sewage draining device of the present invention;

FIG. 3 is a side view of the sewage draining device of the present invention;

fig. 4 is a top view of the sewage discharging device of the present invention.

In the figure: 1. a blow-off pipe head; 2. a pipe neck of the blow-off pipe; 3. a water outlet pipe head; 4. a second filtering chamber; 5. a third filtering baffle; 6. a third filtering hole; 7. a second filter liner; 8. a second filtering baffle; 9. a second filtering hole; 10. a first filter liner; 11. a first filtering baffle; 12. a first filtering chamber; 13. a water inlet pipe head; 14. a connecting port; 15. screwing; 16. the pipe wall is communicated; 17. a side wall fixing screw; 18. and screws are fixed at the tops of the supporting rods.

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.

Referring to fig. 1-4, in this embodiment: comprises a sewage discharge pipe head 1, the top of the sewage discharge pipe head 1 is fixedly connected with a top fixing screw 18, the bottom of the sewage discharge pipe head 1 is fixedly connected with a connector 14, the inside of the connector 14 is fixedly connected with a screw port 15, the bottom of the connector 14 is movably connected with a sewage discharge pipe neck 2, the bottom of the sewage discharge pipe neck 2 is fixedly connected with a communication pipe wall 16, one side of the communication pipe wall 16 is fixedly connected with a water inlet pipe head 13, the other side of the communication pipe wall 16 is fixedly connected with a water outlet pipe head 3, the outer walls of the water inlet pipe head 13 and the water outlet pipe head 3 are fixedly connected with a side wall fixing screw 17, the inside of the communication pipe wall 16 is fixedly connected with a second filter chamber 4, the inside of the communication pipe wall 16 is fixedly connected with a third filter baffle 5, the inside of the third filter baffle 5 is fixedly connected with a third filter hole 6, one side of the third filter baffle 5 is fixedly connected with a second filter liner 7, one side of the second filter liner 7 is fixedly connected with a second filter baffle 8, the inside fixedly connected with second of second filtering baffle 8 filters hole 9, and the first courage 10 of filtering of 8 one sides fixedly connected with of second filtering baffle, the first filtering baffle 11 of fixedly connected with of first filtering courage 10 one side, the first filtering chamber 12 of fixedly connected with of first filtering baffle 11 one side.

In the internal sewage discharging device of the filter, the connecting port 14 is fixedly connected to the bottom of the sewage discharging pipe head 1, the screw port 15 is fixedly connected to the inside of the connecting port 14, and the internal sewage discharging device is different from a common sewage discharging device in that the connecting port 14 is designed, so that when a filter element for filtering sewage needs to be replaced, the sewage discharging pipe head 1 can be screwed down through the screw port 15, the filter element is taken out, the time is saved, and the external efficiency is improved; the water inlet pipe head 13 is fixedly connected to one side of the communication pipe wall 16, the water outlet pipe head 3 is fixedly connected to the other side of the communication pipe wall 16, and the water inlet pipe head 13, the water outlet pipe head 3 and the communication pipe wall 16 are connected to form a whole, so that the integrity of the pollution discharge device is improved through the integrated design, and the probability of instrument damage is reduced; the second filtering chamber 4 is fixedly connected inside the communicating pipe wall 16, the third filtering baffle 5 is fixedly connected inside the communicating pipe wall 16, the third filtering hole 6 is fixedly connected inside the third filtering baffle 5, the second filtering liner 7 is fixedly connected on one side of the third filtering baffle 5, the second filtering baffle 8 is fixedly connected on one side of the second filtering liner 7, the first filtering liner 10 is fixedly connected on one side of the second filtering baffle 8, the first filtering baffle 11 is fixedly connected on one side of the first filtering liner 10, the first filtering chamber 12 is fixedly connected on one side of the first filtering baffle 11, the filtering effect is improved by the complex filtering design, when water is introduced by the water inlet pipe head 13, the water flows through the second filtering liner 7 and the first filtering liner 10, and sewage is discharged through the sewage discharge pipe head 1, so that the whole sewage discharge device is prevented from being polluted by the sewage; lateral wall fixed screw 17 fixed connection is at inlet tube head 13 outer wall, and lateral wall fixed screw 17 fixed connection is at 3 outer walls of outlet pipe tube head, and lateral wall fixed screw 17's design makes inlet tube head 13 and outlet pipe tube head 3 all mountable fastenings, prevents to drop because of the water pipe that the pine takes off and cause, influences waste fitting discharging's operation.

The utility model discloses a theory of operation and use flow: when needing to use, pass through lateral wall fixed screw 17 with the inlet tube and fix at inlet tube head 13, pass through lateral wall fixed screw 17 with the outlet pipe and fix at outlet tube head 3, when pending sewage gets into inside the intercommunication pipe wall 16, advance to go into first filter chamber 12, get into first filter courage 10 through first filter baffle 11, rethread second filters the second on the baffle 8 and filters hole 9 and get into second filter courage 7, filter hole 6 entering second filter chamber 4 through the third on the baffle 5 is filtered to the third again, flow from outlet tube head 3 again, the impurity and the sewage of filtering are discharged by blow off tube head 1 through blow off tube neck 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An internal waste fitting discharging device for a filter, characterized in that: comprises a sewage pipe head (1), the top of the sewage pipe head (1) is fixedly connected with a top fixing screw (18), the bottom of the sewage pipe head (1) is fixedly connected with a connector (14), the inside of the connector (14) is fixedly connected with a screw (15), the bottom of the connector (14) is movably connected with a sewage pipe neck (2), the bottom of the sewage pipe neck (2) is fixedly connected with a communicating pipe wall (16), one side of the communicating pipe wall (16) is fixedly connected with a water inlet pipe head (13), the other side of the communicating pipe wall (16) is fixedly connected with a water outlet pipe head (3), the outer walls of the water inlet pipe head (13) and the water outlet pipe head (3) are fixedly connected with a side wall fixing screw (17), the inside of the communicating pipe wall (16) is fixedly connected with a second filter chamber (4), and the inside of the communicating pipe wall (16) is fixedly connected with a third filter baffle (5), the filter is characterized in that a third filter hole (6) is formed in the third filter baffle (5) and a third filter hole (6) is formed in the third filter baffle (5), a second filter liner (7) is fixedly connected to one side of the third filter baffle (5), a second filter liner (8) is fixedly connected to one side of the second filter liner (7), a second filter hole (9) is formed in the second filter baffle (8) and a second filter liner (10) is fixedly connected to one side of the second filter baffle (8), a first filter baffle (11) is fixedly connected to one side of the first filter liner (10), and a first filter chamber (12) is fixedly connected to one side of the first filter baffle (11).

2. An internal drainage of a filter as claimed in claim 1, wherein: the top fixing screw (18) is fixedly connected to the top of the sewage pipe head (1), and the top fixing screw (18) and the sewage pipe head (1) are connected to form a whole.

3. An internal drainage of a filter as claimed in claim 1, wherein: the connector (14) is fixedly connected to the bottom of the pollution discharge pipe head (1), and the screw (15) is fixedly connected to the inside of the connector (14).

4. An internal drainage of a filter as claimed in claim 1, wherein: the sewage draining pipe neck (2) is movably connected to the bottom of the connecting port (14), and the communicating pipe wall (16) is fixedly connected to the bottom of the sewage draining pipe neck (2).

5. An internal drainage of a filter as claimed in claim 1, wherein: the water inlet pipe head (13) is fixedly connected to one side of the communication pipe wall (16), the water outlet pipe head (3) is fixedly connected to the other side of the communication pipe wall (16), and the water inlet pipe head (13), the water outlet pipe head (3) and the communication pipe wall (16) are connected to form a whole.

6. An internal drainage of a filter as claimed in claim 1, wherein: second filter chamber (4) fixed connection is inside intercommunication pipe wall (16), baffle (5) fixed connection is filtered inside intercommunication pipe wall (16) to the third, hole (6) fixed connection is filtered inside baffle (5) is filtered to the third, second filter courage (7) fixed connection is in third filter baffle (5) one side, second filter baffle (8) fixed connection is in second filter courage (7) one side, first filter courage (10) fixed connection is in second filter baffle (8) one side, first filter baffle (11) fixed connection is in first filter courage (10) one side, first filter chamber (12) fixed connection is in first filter baffle (11) one side.

7. An internal drainage of a filter as claimed in claim 1, wherein: lateral wall fixed screw (17) fixed connection is in inlet tube head (13) outer wall, lateral wall fixed screw (17) fixed connection is in outlet pipe tube head (3) outer wall.