CN218063448U

CN218063448U - Improved generation tail coal pressure filter back flow and gate valve

Info

Publication number: CN218063448U
Application number: CN202220158802.5U
Authority: CN
Inventors: 袁国红; 唐小荣; 刘能五
Original assignee: HUNAN ZIXING COKE ELECTRICITY CO Ltd
Current assignee: HUNAN ZIXING COKE ELECTRICITY CO Ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-12-16
Anticipated expiration: 2032-01-20

Abstract

The utility model relates to a pressure filter technical field just discloses an improved generation tail coal pressure filter back flow and gate valve, the water control valve comprises a valve body, the spacing section of thick bamboo of top fixedly connected with of valve body, the inside swing joint of spacing section of thick bamboo has the connecting rod, the one end swing joint of connecting rod has the valve, the bottom fixedly connected with threaded rod of valve. This improved generation tail coal pressure filter back flow and gate valve is convenient for dismantle, make the inside of device be convenient for maintain and overhaul, make the installation of device more convenient, be convenient for replace the internal damage part, make the result of use of device better, make the device be convenient for filter, and make the functional effect of device better, make the cleanness of device more convenient, be convenient for dismantle filter assembly, make the liquid of device process purer, make the device be convenient for adjust, make be convenient for change the flow direction, make the connected mode of device more various nimble, the practicality of device has been increased.

Description

Improved generation tail coal pressure filter back flow and gate valve

Technical Field

The utility model relates to a pressure filter technical field specifically is an improved generation tail coal pressure filter back flow and gate valve.

Background

The special filter press for coal washing is an important device for realizing the closed cycle of recovery and washing water in a coal slime plant in a coal preparation plant. A mechanical device for dialyzing liquid by applying a certain pressure to a subject by using a special filter medium in a filter press is a common solid-liquid separation device. The method is applied to chemical production at the beginning of the 18 th century, and is still widely applied to the industries of chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like. The filter plate has stable performance, convenient operation, safety and labor saving; the metal squeezing cylinder is formed by processing a seamless steel pipe and precisely casting a plastic steel filter plate, and is resistant to high temperature and high pressure and durable in use.

Improved generation tail coal pressure filter back flow and gate valve on the existing market are not convenient for dismantle more for the inside of device is not convenient for maintain and overhaul, makes the installation of device convenient inadequately, is not convenient for replace the internal damage part, makes the result of use of device relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an improved generation tail coal pressure filter back flow and gate valve possesses advantages such as convenient to detach, has solved general problem.

(II) technical scheme

For the purpose of realizing above-mentioned convenient to detach, the utility model provides a following technical scheme: an improved return pipe and a gate valve of a tail coal filter press comprise a valve body, wherein the top of the valve body is fixedly connected with a limiting cylinder, the inside of the limiting cylinder is movably connected with a connecting rod, one end of the connecting rod is movably connected with a valve, the bottom of the valve is fixedly connected with a threaded rod, and one end of the connecting rod is fixedly connected with a blocking plug;

the outer wall fixedly connected with fishplate bar of valve body, the outer wall swing joint of fishplate bar has the bolt, the outer wall fixedly connected with branch pipe of valve body, the outer wall swing joint of branch pipe has the connecting seat, the outer wall fixedly connected with lantern ring of connecting seat, the outer wall swing joint of the lantern ring has the bolt, the outer wall swing joint of bolt has the nut.

Preferably, the outer wall swing joint of connecting seat has the filter screen, the outer wall fixedly connected with fixed block of connecting seat, the outer wall fixedly connected with supporting seat of connecting seat is convenient for filter the material of device process for the circulation of device is cleaner.

Preferably, the spout has been seted up to the outer wall of supporting seat, the inside swing joint of supporting seat has the connecting pipe, the outer wall fixedly connected with slider of connecting pipe, the one end fixedly connected with return bend of connecting pipe for the device is convenient for adjust, makes the direction of return bend be convenient for adjust.

Preferably, the inner diameter of a spacing section of thick bamboo equals the diameter of connecting rod, and the length that highly is less than the connecting rod of a spacing section of thick bamboo for the device is convenient for support, makes to be convenient for control.

Preferably, the diameter of the blocking plug is equal to the inner diameter of the valve body, and the diameter of the blocking plug is larger than that of the branch pipe, so that the blocking effect of the device is better, and starting and stopping treatment on connection is facilitated.

Preferably, the bolt penetrates through the lantern ring and is movably connected with the inner wall of the nut, so that the device is more convenient to disassemble, and the interior of the valve body is convenient to clean and maintain.

Preferably, the outer diameter of the connecting pipe is equal to the inner diameter of the supporting seat, and the bending degree of the elbow pipe is ninety degrees, so that the flow direction can be changed conveniently, and the use is quicker.

(III) advantageous effects

Compared with the prior art, the utility model provides an improved generation tail coal pressure filter back flow and gate valve possesses following beneficial effect:

1. this improved generation tail coal pressure filter back flow and gate valve uses through mutually supporting of valve body, spacing section of thick bamboo, connecting rod, valve, threaded rod, blocking stopper, fishplate bar, bolt, branch pipe, connecting seat, the lantern ring, bolt and nut for the device is convenient for dismantle, makes the inside of device be convenient for maintain and overhaul, makes the installation of device more convenient, is convenient for replace the internal damage part, makes the result of use of device better.

2. This improved generation tail coal pressure filter back flow and gate valve uses through mutually supporting of connecting seat, the lantern ring, bolt, nut, filter screen, fixed block and supporting seat for the device is convenient for filter, and makes the functional effect of device better, makes the cleanness of device more convenient, is convenient for dismantle filtering component, makes the liquid of device process purer.

3. This improved generation tail coal pressure filter back flow and gate valve uses through mutually supporting of supporting seat, spout, connecting pipe, slider and return bend for the device is convenient for adjust, makes to be convenient for change the flow direction, makes the connected mode of device more various nimble, has increased the practicality of device, makes the work efficiency of device higher.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a side sectional view of the present invention.

In the figure: 1. a valve body; 2. a limiting cylinder; 3. a connecting rod; 4. a valve; 5. a threaded rod; 6. blocking the plug; 7. connecting a plate; 8. a bolt; 9. a branch pipe; 10. a connecting seat; 11. a collar; 12. a bolt; 13. a nut; 14. a filter screen; 15. a fixed block; 16. a supporting seat; 17. a chute; 18. a connecting pipe; 19. a slider; 20. and (5) bending the pipe.

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, an improved return pipe and gate valve for a tail coal filter press comprises a valve body 1, a limiting cylinder 2 is fixedly connected to the top of the valve body 1, a connecting rod 3 is movably connected to the inside of the limiting cylinder 2, a valve 4 is movably connected to one end of the connecting rod 3, a threaded rod 5 is fixedly connected to the bottom of the valve 4, and a blocking plug 6 is fixedly connected to one end of the connecting rod 3;

the outer wall of the valve body 1 is fixedly connected with a connecting plate 7, the outer wall of the connecting plate 7 is movably connected with a bolt 8, the outer wall of the valve body 1 is fixedly connected with a branch pipe 9, the outer wall of the branch pipe 9 is movably connected with a connecting seat 10, the outer wall of the connecting seat 10 is fixedly connected with a lantern ring 11, the outer wall of the lantern ring 11 is movably connected with a bolt 12, the outer wall of the bolt 12 is movably connected with a nut 13, the device is convenient to disassemble through the mutual matching use of the valve body 1, the limiting cylinder 2, the connecting rod 3, the valve 4, the threaded rod 5, the blocking plug 6, the connecting plate 7, the bolt 8, the branch pipe 9, the connecting seat 10, the lantern ring 11, the bolt 12 and the nut 13, the inside of the device is convenient to maintain and overhaul, the installation of the device is more convenient, the replacement of internal damaged parts is convenient, the use effect of the device is better, the outer wall of the connecting seat 10 is movably connected with a filter screen 14, outer wall fixedly connected with fixed block 15 of connecting seat 10, outer wall fixedly connected with supporting seat 16 of connecting seat 10, be convenient for filter the material of device process, make the circulation of device cleaner, through connecting seat 10, lantern ring 11, bolt 12, nut 13, filter screen 14, fixed block 15 and supporting seat 16 mutually support and use, make the device be convenient for filter, and make the functional effect of device better, make the cleanness of device more convenient, be convenient for dismantle filter assembly, make the liquid of device process more pure, spout 17 has been seted up to the outer wall of supporting seat 16, the inside swing joint of supporting seat 16 has connecting pipe 18, the outer wall fixedly connected with slider 19 of connecting pipe 18, the one end fixedly connected with return bend 20 of connecting pipe 18, make the device be convenient for adjust, make the direction of return bend 20 be convenient for adjust, through supporting

seat

16, 16, chute 17, connecting pipe 18, mutually supporting of slider 19 and return bend 20 is used, make the device be convenient for adjust, make it change the flow direction to be convenient for, make the connected mode of device more various nimble, the practicality of device has been increased, make the work efficiency of device higher, the internal diameter of spacing section of thick bamboo 2 equals the diameter of connecting rod 3, and the height of spacing section of thick bamboo 2 is less than the length of connecting rod 3, make the device be convenient for support, make it control to be convenient for, the diameter that blocks stopper 6 equals the internal diameter of valve body 1, and the diameter that blocks stopper 6 is greater than the diameter of branch pipe 9, make the interception effect of device better, be convenient for start and end the processing to connecting, bolt 12 runs through the inner wall swing joint of lantern ring 11 and nut 13, make the dismantlement of device more convenient, make be convenient for clean and maintain the inside of valve body 1, the external diameter of connecting pipe 18 equals the internal diameter of supporting seat 16, the degree of curvature of return bend 20 is ninety degrees, be convenient for change the flow direction, make the use more swift.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use, the elbow 20 is installed with other connecting components, the direction of the elbow 20 is convenient to adjust, the slider 19 is convenient to slide in the sliding groove 17, the connecting pipe 18 is convenient to rotate and adjust, the elbow 20 at the other end is convenient to connect with another component, fluid passes through the valve body 1, the valve 4 is rotated, the valve 4 drives the connecting rod 3 to rotate in the limiting cylinder 2, the blocking plug 6 is convenient to drive to rotate, the branch pipe 9 is convenient to intercept, the starting and stopping control of the flow direction is convenient to carry out, the device is convenient to use, the threaded rod 5 rotates reversely, the valve 4 is convenient to detach, the valve 4 is convenient to replace, the bolt 8 is taken down, the connecting plate 7 is convenient to separate, the valve body 1 is convenient to detach, the inside is convenient to clean, the filter screens 14 are installed on two sides, and the device has a filtering effect.

To sum up, this improved generation tail coal pressure filter back flow and gate valve are convenient for dismantle, make the inside of device be convenient for maintain and overhaul, make the installation of device more convenient, be convenient for replace the internal damage part, make the result of use of device better, make the device be convenient for filter, and make the functional effect of device better, make the cleanness of device more convenient, be convenient for dismantle filter assembly, make the liquid of device process purer, make the device be convenient for adjust, make to change the flow direction, make the connected mode of device more various nimble, the practicality of device has been increased, make the work efficiency of device higher.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an improved generation tail coal pressure filter back flow and gate valve, includes valve body (1), its characterized in that: the top of the valve body (1) is fixedly connected with a limiting cylinder (2), the inside of the limiting cylinder (2) is movably connected with a connecting rod (3), one end of the connecting rod (3) is movably connected with a valve (4), the bottom of the valve (4) is fixedly connected with a threaded rod (5), and one end of the connecting rod (3) is fixedly connected with a blocking plug (6);

the outer wall fixedly connected with fishplate bar (7) of valve body (1), the outer wall swing joint of fishplate bar (7) has bolt (8), the outer wall fixedly connected with branch pipe (9) of valve body (1), the outer wall swing joint of branch pipe (9) has connecting seat (10), the outer wall fixedly connected with lantern ring (11) of connecting seat (10), the outer wall swing joint of the lantern ring (11) has bolt (12), the outer wall swing joint of bolt (12) has nut (13).

2. The improved return pipe and gate valve of tail coal filter press as claimed in claim 1, wherein: the filter screen assembly is characterized in that a filter screen (14) is movably connected to the outer wall of the connecting seat (10), a fixing block (15) is fixedly connected to the outer wall of the connecting seat (10), and a supporting seat (16) is fixedly connected to the outer wall of the connecting seat (10).

3. The improved return pipe and gate valve of tail coal filter press as claimed in claim 2, wherein: the outer wall of supporting seat (16) has seted up spout (17), the inside swing joint of supporting seat (16) has connecting pipe (18), the outer wall fixedly connected with slider (19) of connecting pipe (18), the one end fixedly connected with return bend (20) of connecting pipe (18).

4. The improved return pipe and gate valve of tail coal filter press as claimed in claim 1, wherein: the inner diameter of the limiting cylinder (2) is equal to the diameter of the connecting rod (3), and the height of the limiting cylinder (2) is smaller than the length of the connecting rod (3).

5. The improved return pipe and gate valve of tail coal filter press as claimed in claim 1, wherein: the diameter of the blocking plug (6) is equal to the inner diameter of the valve body (1), and the diameter of the blocking plug (6) is larger than that of the branch pipe (9).

6. The improved return pipe and gate valve of tail coal filter press as claimed in claim 1, wherein: the bolt (12) penetrates through the lantern ring (11) and is movably connected with the inner wall of the nut (13).

7. The improved return pipe and gate valve of tail coal filter press as claimed in claim 3, wherein: the outer diameter of the connecting pipe (18) is equal to the inner diameter of the supporting seat (16), and the bending degree of the bent pipe (20) is ninety degrees.