CN211659299U

CN211659299U - Filtering mechanism of dewatering tower drain pipe

Info

Publication number: CN211659299U
Application number: CN201922049272.1U
Authority: CN
Inventors: 范甬挺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-10-13
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a filtering mechanism of dehydration tower drain pipe, including main part mechanism, tower body, device body, drainage mechanism, first return bend, storage water tank, conflict mechanism, guiding axle, iron sheet, expanding spring, breakwater, fixed plate, stock, lug, swivel becket, pivot, dead lever and second filter screen. The utility model has the advantages that: the iron sheet is rotatably connected with the water baffle, water flow is discharged from the first bent pipe and flows to the water storage tank along the water baffle, and the side wall of the water baffle is fixedly provided with a telescopic spring, so that the water strikes the water baffle, the telescopic spring is extruded, the water baffle is driven to move downwards, and the water baffle is prevented from being damaged; the water is in the same direction as breakwater toward a side stream, and the fixed plate is directly impacted, so that the rotating ring rotates, the long rod fixed on the rotating ring drives the lug to rotate, the lug conflicts with the second filter screen, and the second filter screen shakes, so that impurities attached to the filter screen are shaken off, the filter screen is prevented from being blocked, the filtering speed of the water stream is accelerated, and the availability of the water stream is improved.

Description

Filtering mechanism of dewatering tower drain pipe

Technical Field

The utility model relates to a filtration equipment specifically is a filtering mechanism of dehydration tower drain pipe, belongs to dehydration tower technical field.

Background

The dehydration tower is a tower-type vapor-liquid contact device for rectification, also called a distillation tower, and can be divided into a continuous dehydration tower and an intermittent dehydration tower according to the operation mode. The basic principle of the dehydration tower is that steam enters from the bottom of the tower and is in countercurrent contact with descending liquid, during the two-phase contact, volatile components in the descending liquid are continuously transferred into the steam, and the less volatile components in the steam are continuously transferred into the descending liquid, the more the steam is close to the top of the tower, the higher the concentration of the volatile components is, and the more the descending liquid is close to the bottom of the tower, the more the less volatile components are enriched, so that the purpose of component separation is achieved.

However, when the water after evaporation is discharged, the existing dehydration tower may not fully filter the water flow, so that other substances are easily mixed in the water flow, and when the water flow is filtered, the situation that the filter screen is blocked by impurities is caused due to improper setting of the filter screen, so that the speed of water discharge is influenced, and the use efficiency of the dehydration tower is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a filtering mechanism of dehydration tower drain pipe just lies in solving above-mentioned problem, and the flexible operation is convenient for install and is dismantled, through installing the swivel becket on the storage water tank, can make the water impact fixed plate, drives the lug second filter screen of contradicting to prevent the filter screen jam at the drainage in-process, be favorable to accelerating the filtration of rivers.

The utility model realizes the above purpose by the following technical proposal, a filtering mechanism of a dewatering tower drain pipe, which comprises a main mechanism, the main mechanism comprises a tower body and a device body, the device body is fixed on the side wall of the tower body, the device body is fixedly connected with a drainage mechanism, the drainage mechanism comprises a first elbow pipe and a water storage tank, the first elbow pipe is fixedly connected with the side wall of the device body, the water storage tank is arranged at the bottom end of the first elbow pipe, the water storage tank is fixedly connected with the side wall between the device body and the tower body, the side wall of the first elbow pipe is connected with an abutting mechanism, the abutting mechanism comprises a guide shaft, an iron sheet, a telescopic spring, a water baffle, a fixed plate, a long rod, a lug, a rotating ring, a rotating shaft, a fixed rod and a second filter screen, the iron sheet is fixedly connected with the, the guiding axle runs through the iron sheet with the breakwater, the breakwater rotate connect in the iron sheet, expanding spring is close to the one end of device body install in the lateral wall of first return bend, expanding spring deviates from the one end of device body install in the lateral wall of breakwater, the both ends difference fixed connection of pivot is two the dead lever, two the dead lever install respectively in the both sides wall on storage water tank top, the pivot run through and rotate connect in the swivel becket, a plurality of the fixed plate connect in on the circumferencial direction of swivel becket, the stock runs through the fixed plate, and two the lug is fixed in respectively the both ends of stock, the lug is with two the second filter screen is contradicted, two the second filter screen is fixed in respectively the two inside walls on storage water tank top.

Preferably, in order to open the tower cover and pour the solution into, the main mechanism further comprises a fixing block, a tower cover and a base, wherein the fixing block is in threaded connection with the tower cover, the tower cover is installed at the top end of the tower body, and the tower body is fixedly connected with the base.

Preferably, in order to facilitate pouring the solution that needs to separate into the device body, the main body mechanism further comprises an inlet pipe, the inlet pipe is close to the one end of fixed block connect in the tower cover, the inlet pipe deviates from the one end of fixed block communicate in the device body.

Preferably, in order to make the discharging pipe be in a sealed state, the main body mechanism further comprises a discharging pipe, a flange and a pipe plug, one end of the discharging pipe is communicated with the bottom end of the device body, the other end of the discharging pipe penetrates through the side wall of the tower body, the pipe plug is in threaded connection with the discharging pipe, and the flange penetrates through and is fixedly connected with the discharging pipe and the pipe plug.

Preferably, in order to seal and fix the second elbow pipe and the pipe plug, the drainage mechanism further comprises a second elbow pipe, one end of the second elbow pipe is installed at the bottom end of the water storage tank, the second elbow pipe is of an inverted L-shaped structure, the other end of the second elbow pipe penetrates through the side wall of the tower body, the pipe plug is in threaded connection with the second elbow pipe, and the flange penetrates through and is fixedly connected with the second elbow pipe and the pipe plug.

Preferably, in order to carry out the secondary filter to rivers, drainage mechanism still includes first filter screen, first filter screen is fixed in the second return bend is close to the inside wall of tower body one end, just first filter screen is the wavy structure.

Preferably, in order to make the rotating ring fixed more firmly, the abutting mechanism further comprises a support rod, and the support rod is fixedly connected to the rotating ring.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the side wall of the first bend is fixedly provided with an iron sheet, the rotating shaft penetrates through the iron sheet and the water baffle plate, so that the iron sheet and the water baffle plate are rotatably connected, when evaporated water is discharged from the first bend, water flow can flow to the water storage tank along the water baffle plate, the water baffle plate and the side wall of the first bend are fixedly provided with telescopic springs, and when water impacts the water baffle plate, the telescopic springs are extruded, so that the water baffle plate and the fixed plate are prevented from being damaged due to overlarge water pressure;

(2) when, water is in the same direction as breakwater toward a side stream, rivers can direct impact the fixed plate, then make the swivel becket rotate, are fixed with the stock on the swivel becket, and the lug is fixed on the stock, and the stock rotates, can make the lug conflict to the fixed second filter screen of storage water tank lateral wall, and the shake of second filter screen to make the impurity of attaching to on the filter screen shaken off, be favorable to preventing the filter screen and block up, accelerate the filter rate of rivers, improve the availability ratio of rivers.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure between the main body and the drainage mechanism shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view of the interference mechanism shown in fig. 2.

In the figure: 1. the main part mechanism, 11, the fixed block, 12, the tower lid, 13, the tower body, 14, the discharging pipe, 15, the flange, 16, the stopcock, 17, the base, 18, the inlet pipe, 19, the device body, 2, drainage mechanism, 21, first return bend, 22, the storage water tank, 23, the second return bend, 24, first filter screen, 3, conflict mechanism, 31, guiding axle, 32, the iron sheet, 33, expanding spring, 34, the breakwater, 35, the fixed plate, 36, the stock, 37, the lug, 38, the swivel becket, 39, the pivot, 39a, the dead lever, 39b, the second filter screen, 39c, bracing piece.

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, a filter mechanism for a drain pipe of a dehydration tower comprises a main mechanism 1, wherein the main mechanism 1 comprises a tower body 13 and a device body 19, the device body 19 is fixed on a side wall of the tower body 13, the device body 19 is fixedly connected to a drain mechanism 2, the drain mechanism 2 comprises a first elbow pipe 21 and a water storage tank 22, the first elbow pipe 21 is fixedly connected to a side wall of the device body 19, the water storage tank 22 is installed at a bottom end of the first elbow pipe 21, the water storage tank 22 is fixedly connected to a side wall between the device body 19 and the tower body 13, a side wall of the first elbow pipe 21 is connected to a collision mechanism 3, the collision mechanism 3 comprises a guide shaft 31, an iron sheet 32, a telescopic spring 33, a water baffle 34, a fixing plate 35, a long rod 36, a convex block 37, a rotating ring 38, a rotating shaft 39, a fixing rod 39a and a, the iron sheet 32 is fixedly connected to the inner side wall of the first elbow 21, the guide shaft 31 penetrates through the iron sheet 32 and the water baffle 34, the water baffle 34 is rotatably connected to the iron sheet 32, the extension spring 33 is close to one end of the device body 19 and is installed on the side wall of the first elbow 21, the extension spring 33 deviates from one end of the device body 19 and is installed on the side wall of the water baffle 34, two ends of the rotating shaft 39 are respectively and fixedly connected to two fixing rods 39a, two fixing rods 39a are respectively installed on two side walls of the top end of the water storage tank 22, the rotating shaft 39 penetrates through and is rotatably connected to the rotating ring 38, the fixing plates 35 are connected to the rotating ring 38 in the circumferential direction, the long rod 36 penetrates through the fixing plates 35, and the two convex blocks 37 are respectively fixed at two ends of the long rod 36, the protruding block 37 is abutted against the two second filter screens 39b, and the two second filter screens 39b are respectively fixed on the two inner side walls at the top end of the water storage tank 22.

As a technical optimization scheme of the utility model, main body mechanism 1 still includes fixed block 11, tower lid 12 and

base

17, 11 threaded connection of fixed block in tower lid 12, tower lid 12 install in the top of tower body 13, tower body 13 fixed connection in base 17.

As a technical optimization scheme of the utility model, main body mechanism 1 still includes inlet pipe 18, inlet pipe 18 is close to the one end of fixed block 11 connect in tower lid 12, inlet pipe 18 deviates from the one end of fixed block 11 communicate in device body 19.

As a technical optimization scheme of the utility model, main part mechanism 1 still includes discharging pipe 14, flange 15 and stopcock 16, the one end of discharging pipe 14 communicate in the bottom of device body 19, the other end of discharging pipe 14 runs through the lateral wall of tower body 13, stopcock 16 threaded connection in discharging pipe 14, flange 15 run through and fixed connection in discharging pipe 14 with stopcock 16.

As a technical optimization scheme of the utility model, drainage mechanism 2 still includes second return bend 23, the one end of second return bend 23 install in storage water tank 22's bottom, second return bend 23 is the structure of falling L shape, the other end of second return bend 23 runs through the lateral wall of tower body 13, stopcock 16 threaded connection in second return bend 23, flange 15 run through and fixed connection in second return bend 23 with stopcock 16.

As a technical optimization scheme of the utility model, drainage mechanism 2 still includes first filter screen 24, first filter screen 24 is fixed in second return bend 23 is close to the inside wall of tower body 13 one end, just first filter screen 24 is wavy structure.

As a technical optimization scheme of the utility model, conflict mechanism 3 still includes bracing piece 39c, a plurality of bracing piece 39c fixed connection in swivel ring 38.

When the utility model is used, firstly, an operator holds the fixed block 11 by hand, the fixed block 11 is in threaded connection with the tower cover 12, the operator rotates the rotating block 11 to separate the rotating block from the tower cover 12, then the operator pours the solution of which the moisture needs to be separated into the tower body 13 from the tower cover 12, one end of the inlet pipe 18 close to the fixed block 11 is fixed with the side wall of the tower cover 12, one end of the inlet pipe 18 departing from the fixed block 11 is communicated with the device body 19, so that the solution flows into the device body 19 through the inlet pipe 18, and the device body 19 starts to react; the solution in the device body 19 is distilled to change the moisture in the solution into steam, the steam rises under the action of high temperature and then is discharged through the first bent pipe 21, so that the residual moisture in the solution is decomposed, and the concentration of the solution is more accurate; the first elbow 21 is communicated with the side wall of the device body 19, the interference mechanism 3 is fixed at the communication position between the first elbow 21 and the water storage tank 22, two fixing rods 39a are fixed on the side wall of the top end of the water storage tank 22, a rotating shaft 39 is connected between the two fixing rods 39a, and the rotating shaft 39 penetrates through the rotating ring 38, so that when water flows to the water storage tank 22 through the first elbow 21, the water can directly contact with the fixing plates 35 arranged on the side walls of the top ends of the first elbow 21 and the water storage tank 22; the fixing plate 35 is mounted at the top end of the rotating ring 38, the long rod 36 penetrates through the fixing plate 35, the protruding blocks 37 are fixed at two ends of the long rod 36, when the fixing plate 35 is stamped by water flow, the protruding blocks 37 rotate along with the rotating ring 38 and continuously abut against the second filter screen 39b arranged on the side wall of the top end of the water storage tank 22 in the rotating process, so that the second filter screen 39b is shaken under the action force of the protruding blocks 37, fine impurities attached to the second filter screen 39b are shaken off, and the second filter screen 39b is prevented from being blocked to influence drainage; the evaporated water is discharged from the first bent pipe 21, the iron sheet 32 is fixed on the side wall of the first bent pipe 21, and the guide shaft 31 penetrates through the water baffle 34 and the iron sheet 32, so that the water baffle 34 and the iron sheet 32 are rotatably connected; the water baffle 34 is connected with the first elbow 21 through the expansion spring 33, when water flows down, the inclined angle of the water baffle 34 can block part of the water, so that the water flows down from one side only, and can directly impact the fixed plate 35 to drive the rotating ring 38 to rotate to extrude the second filter screen 39 b; the bottom end of the water storage tank 22 is also communicated with a second elbow 23, a first filter screen 24 is fixed on the side wall of the second elbow 23, and water is secondarily filtered through the first filter screen 24, so that the water purity is kept; device body 19 reaction back that finishes, operating personnel opens the flange 15 of fixing on discharging pipe 14 and second return bend 23, then rotate stopcock 16 with the hand, then connect below discharging pipe 14 and second return bend 23 with the utensil, open stopcock 16, the solution that the filtration finishes will be followed discharging pipe 14 and discharged, the water that evaporates will be followed second return bend 23 and discharged, thereby make solution concentration more accurate, also be favorable to carrying out reutilization to the discharged water, prevent extravagantly.

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 filtering mechanism of dehydration tower drain pipe, includes main part mechanism (1), its characterized in that: main part mechanism (1) includes tower body (13) and device body (19), device body (19) are fixed in the lateral wall of tower body (13), device body (19) fixed connection is in drainage mechanism (2), drainage mechanism (2) are including first return bend (21) and storage water tank (22), first return bend (21) fixed connection in the lateral wall of device body (19), storage water tank (22) install in the bottom of first return bend (21), storage water tank (22) fixed connection in device body (19) with lateral wall between tower body (13), first return bend (21) lateral wall is connected with conflict mechanism (3), conflict mechanism (3) are including guiding shaft (31), iron sheet (32), expanding spring (33), breakwater (34), fixed plate (35), stock (36), Lug (37), swivel becket (38), pivot (39), dead lever (39 a) and second filter screen (39 b), iron sheet (32) fixed connection in the inside wall of first return bend (21), guiding axle (31) run through iron sheet (32) with breakwater (34), breakwater (34) rotate connect in iron sheet (32), expanding spring (33) are close to the one end of device body (19) install in the lateral wall of first return bend (21), expanding spring (33) deviate from the one end of device body (19) install in the lateral wall of breakwater (34), the both ends of pivot (39) are fixed connection in two respectively dead lever (39 a), two dead lever (39 a) install respectively in the both sides wall on storage water tank (22) top, pivot (39) run through and rotate connect in swivel becket (38), a plurality of fixed plate (35) connect in on the circumferencial direction of rotating ring (38), stock (36) run through fixed plate (35), and two lug (37) are fixed in respectively the both ends of stock (36), lug (37) and two second filter screen (39 b) are contradicted, two second filter screen (39 b) are fixed in respectively the two inside walls on storage water tank (22) top.

2. The filtering mechanism of a drain pipe of a dehydrating tower according to claim 1, wherein: main part mechanism (1) still includes fixed block (11), tower lid (12) and base (17), fixed block (11) threaded connection in tower lid (12), tower lid (12) install in the top of tower body (13), tower body (13) fixed connection in base (17).

3. The filtering mechanism of a drain pipe of a dehydrating tower according to claim 2, wherein: main part mechanism (1) still includes inlet pipe (18), inlet pipe (18) are close to the one end of fixed block (11) connect in tower lid (12), inlet pipe (18) deviate from the one end of fixed block (11) communicate in device body (19).

4. The filtering mechanism of a drain pipe of a dehydrating tower according to claim 1, wherein: main part mechanism (1) still includes discharging pipe (14), flange (15) and stopcock (16), the one end of discharging pipe (14) communicate in the bottom of device body (19), the other end of discharging pipe (14) runs through the lateral wall of tower body (13), stopcock (16) threaded connection in discharging pipe (14), flange (15) run through and fixed connection in discharging pipe (14) with stopcock (16).

5. The filtering mechanism of a drain pipe of a dehydrating tower according to claim 4, wherein: drainage mechanism (2) still include second return bend (23), the one end of second return bend (23) install in the bottom of storage water tank (22), second return bend (23) are the structure of falling L shape, the other end of second return bend (23) runs through the lateral wall of tower body (13), stopcock (16) threaded connection in second return bend (23), flange (15) run through and fixed connection in second return bend (23) with stopcock (16).

6. The filtering mechanism of a drain pipe of a dehydrating tower according to claim 5, wherein: drainage mechanism (2) still include first filter screen (24), first filter screen (24) are fixed in second return bend (23) are close to the inside wall of tower body (13) one end, just first filter screen (24) are wavy structure.

7. The filtering mechanism of a drain pipe of a dehydrating tower according to claim 1, wherein: conflict mechanism (3) still include bracing piece (39 c), a plurality of bracing piece (39 c) fixed connection in swivel becket (38).