CN217857675U

CN217857675U - Coal cinder washing device for dry pulverized coal gasification treatment

Info

Publication number: CN217857675U
Application number: CN202221441778.2U
Authority: CN
Inventors: 陈鹏程; 王伟; 何红兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-22
Anticipated expiration: 2032-06-10

Abstract

The utility model belongs to the technical field of the cinder washing, especially, be a cinder washing device for dry pulverized coal gasification treatment, including base and the U type support of fixed connection in the base upper surface, still include the washing subassembly that sets up in U type support surface, the washing subassembly includes electronic hydraulic rod, U type cassette, linkage plate, rectangle cover frame, washing screen frame and connecting rod, the surface of U type support has seted up the installation round hole, and just electronic hydraulic rod fixed mounting is in the internal face of installation round hole, U type cassette fixed connection is in the tip of electronic hydraulic rod output shaft, and U type cassette and the internal face of U type support laminate mutually; be favorable to wasing many times the cinder, improve this cinder washing unit's result of use, be favorable to filtering the cinder that drops inside the second washing tank, avoid increasing of the inside cinder of second washing tank to influence the abluent effect of cinder.

Description

Coal cinder washing device for dry pulverized coal gasification treatment

Technical Field

The utility model belongs to the technical field of the cinder washing, concretely relates to cinder washing device is used in dry coal powder gasification treatment.

Background

The clean and efficient utilization of coal is a major technical subject in the energy and environmental protection field in the world at present, and is also one of key technologies for sustainable development of national economy in China, coal gasification is a main way for converting primary energy into clean secondary energy, and coal slag generated by gasification treatment of dry coal powder needs to be washed first when used, so as to ensure the cleanness and adsorbability of the surface of the coal slag; the cinder washing device that uses in the existing market washes the cinder through the water pipe only in the use, washes the scope and only stops in the cinder department of piling up at the top, leads to being in the accumulational cinder of below and easily appearing wasing the phenomenon emergence that can not arrive.

Therefore, the coal cinder washing device for the dry coal powder gasification treatment is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems raised in the background art described above. The utility model provides a cinder washing device is used in dry buggy gasification treatment is favorable to going on wasing many times to the cinder, improves this cinder washing device's result of use, is favorable to filtering the cinder that the second washing tank is inside to drop, avoids increasing of the inside cinder of second washing tank to influence the abluent effect of cinder.

In order to achieve the above object, the utility model provides a following technical scheme: a coal cinder washing device for dry coal dust gasification treatment comprises a base, a U-shaped support fixedly connected to the upper surface of the base and a washing assembly arranged on the surface of the U-shaped support;

the washing assembly comprises an electric hydraulic push rod, a U-shaped clamping seat, a connecting plate, a rectangular sleeve frame, a washing net frame and a connecting rod, wherein an installation round hole is formed in the surface of the U-shaped support, the electric hydraulic push rod is fixedly installed on the inner wall face of the installation round hole, the U-shaped clamping seat is fixedly connected to the end portion of an output shaft of the electric hydraulic push rod, the U-shaped clamping seat is attached to the inner wall face of the U-shaped support, the connecting plate is fixedly connected to the inner wall face of the U-shaped clamping seat, the rectangular sleeve frame is connected to the surface of the connecting plate in a sliding mode, recessed clamping grooves are symmetrically formed in the bottom face of the rectangular sleeve frame, the connecting rod is inserted into the inner wall face of the recessed clamping grooves, the washing net frame is fixedly connected to the connecting rod, one end of the rectangular sleeve frame is far away from the connecting rod, a first washing groove is formed in the upper surface of the base, a square groove is formed in the left side of the upper surface of the base, and a second washing groove is formed in the left side of the upper surface of the base, which is close to the square groove.

As the utility model relates to a cinder washing device is preferred for dry coal powder gasification treatment, still include the inserted bar, the perforating hole has been seted up on the surface of rectangle cover frame, just the inserted bar is inserted and is established the internal face of perforating hole, the inserted bar runs through the through-hole that the connecting rod surface was seted up.

As the utility model relates to a dry coal powder gasification is preferred with cinder washing device, still includes the stay cord, stay cord fixed connection is in the surface of rectangle cover frame.

The coal cinder washing device for the dry coal powder gasification treatment is preferable, and further comprises a filtering component arranged on the surface of the U-shaped bracket;

the filtering assembly comprises a transfer box, an upper pipeline, a lower pipeline, a connecting pipe, a filtering screen plate and a water pump, wherein the transfer box is fixedly connected to the surface of the U-shaped support, the water pump is fixedly mounted on the surface of the transfer box, the upper pipeline is fixedly connected to the water outlet end of the water pump, the lower pipeline is fixedly connected to the water inlet end of the water pump, one end, far away from the water pump, of the upper pipeline is located inside the transfer box, one end, far away from the water pump, of the lower pipeline is communicated with the inside of the second cleaning tank, the filtering screen plate is fixedly connected to the inner wall face of the transfer box, the connecting pipe is fixedly connected to the bottom face of the transfer box, and the transfer box is communicated with the inside of the second cleaning tank through the connecting pipe.

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

1. the utility model discloses in, the pulling stay cord makes the washing screen frame remove to the top of first washing tank, the operation of electric hydraulic push rod can drive the vertical reciprocating motion of washing screen frame, thereby wash the inside cinder of washing screen frame, after washing screen frame rebound to suitable position, the pulling stay cord makes the washing screen frame remove to the top of second washing tank, at this moment, the operation of electric hydraulic push rod drives and washs the vertical reciprocating motion of screen frame and further washs the cinder of washing screen frame inside under the effect of the inside washing liquid of second washing tank, be favorable to carrying out a lot of to the cinder and wash, the result of use of this cinder washing unit is improved.

2. The utility model discloses in, the operation of water pump makes inside washing liquid of second washing tank and cinder flow along the inside of upper tube way, can filter the cinder that drops in the cleaning process under the effect of filtering the otter board, is favorable to filtering the cinder that drops inside the second washing tank, avoids increasing of the inside cinder of second washing tank to influence the abluent effect of cinder.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the transfer box and the U-shaped bracket of the present invention;

FIG. 4 is a schematic view of the U-shaped clip seat and the connection plate of the present invention;

FIG. 5 is a schematic structural view of a middle pull rope and a rectangular frame of the present invention;

in the figure:

1. a base; 2. a U-shaped bracket;

3. a washing assembly; 31. an electric hydraulic push rod; 32. mounting a round hole; 33. a U-shaped card seat; 34. a connector tile; 35. a rectangular sleeve frame; 36. cleaning the screen frame; 37. a connecting rod; 38. a first cleaning tank; 39. a square groove; 310. a second cleaning tank; 311. pulling a rope; 312. a recessed clamping groove; 313. a rod is inserted; 314. a through hole;

4. a filter assembly; 41. a transfer box; 42. an upper pipeline; 43. a lower pipeline; 44. a connecting pipe; 45. a filter screen plate; 46. and (4) a water pump.

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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1;

a coal cinder washing device for dry pulverized coal gasification treatment comprises a base 1 and a U-shaped support 2 fixedly connected to the upper surface of the base 1.

In this embodiment: when the coal slag generated by the gasification treatment of the dry coal powder is used, the coal slag needs to be washed firstly to ensure the cleanness and the adsorbability of the surface of the coal slag; cinder washing device that uses in the existing market only washes the cinder through the water pipe in the use, when washing the cinder through the water pipe, the effect of washing is relatively poor, has most cinder to wash the phenomenon that can not come and takes place, borrows this to add on the basis and washes subassembly 3 and filter assembly 4.

Further, the method comprises the following steps:

as shown in fig. 1 to 5:

in combination with the above: the washing component 3 comprises an electric hydraulic push rod 31, a U-shaped clamping seat 33, an inserting rod 313, a pull rope 311, a connecting plate 34, a rectangular sleeve frame 35, a washing net frame 36 and a connecting rod 37, wherein a mounting round hole 32 is formed in the surface of the U-shaped support 2, the electric hydraulic push rod 31 is fixedly mounted on the inner wall surface of the mounting round hole 32, the U-shaped clamping seat 33 is fixedly connected to the end portion of an output shaft of the electric hydraulic push rod 31, the U-shaped clamping seat 33 is attached to the inner wall surface of the U-shaped support 2, the connecting plate 34 is fixedly connected to the inner wall surface of the U-shaped clamping seat 33, the rectangular sleeve frame 35 is slidably connected to the surface of the connecting plate 34, recessed clamping grooves 312 are symmetrically formed in the bottom surface of the rectangular sleeve frame 35, the connecting rod 37 is inserted into the inner wall surface of the recessed clamping grooves 312, the washing net frame 36 is fixedly connected to one end, away from the rectangular sleeve frame 35, of the connecting rod 37, a first washing groove 38 is formed in the upper surface of the base 1, a left side, a second washing groove 310 is formed in the left side, a through hole is formed in the left side of the rectangular sleeve frame 35, a through hole 314 is formed in the upper surface of the inserting rod 313, and the connecting groove 37 is inserted into the through hole of the connecting rod 37.

In this embodiment: when the device is used, cleaning solution is placed in the first cleaning tank 38 and the second cleaning tank 310, a connecting line of the electric hydraulic push rod 31 is connected with a power supply, the electric hydraulic push rod 31 is started by the operation switch, the cleaning net frame 36 filled with coal cinder is pushed into the square groove 39, the rectangular sleeve frame 35 is made to slide to the position above the square groove 39 on the surface of the connecting plate 34 by pulling the pull rope 311, the electric hydraulic push rod 31 is started by the operation controller, the U-shaped clamping seat 33 is pushed to slide on the inner wall surface of the U-shaped bracket 2 by the operation of the electric hydraulic push rod 31, the connecting plate 34 is driven to move by the movement of the U-shaped clamping seat 33, the rectangular sleeve frame 35 is driven to move by the movement of the connecting plate 34, the inserting rod 313 is inserted into the inserting rod 313 along the inner wall surface of the through hole 314 when the connecting rod 37 is inserted into the concave clamping groove 312 along with the movement of the rectangular sleeve frame 35, and the inserting rod 313 penetrates through a through hole formed in the surface of the connecting rod 37, thereby fixing the positions of the connecting rod 37 and the rectangular sleeve frame 35, namely fixing the positions of the cleaning net frame 36 and the rectangular sleeve frame 35, starting the electric hydraulic push rod 31 by the operation controller to enable the cleaning net frame 36 to vertically move upwards, pulling the pull rope 311 to enable the cleaning net frame 36 to move to the upper side of the first cleaning groove 38 after the cleaning net frame 36 is lifted to a proper height, starting the electric hydraulic push rod 31 by the operation controller to push the U-shaped clamping seat 33 to move until the cleaning net frame 36 falls into the first cleaning groove 38, driving the cleaning net frame 36 to vertically reciprocate by the operation of the electric hydraulic push rod 31 to clean the coal cinder in the cleaning net frame 36, driving the cleaning net frame 36 to move upwards by the operation of the electric hydraulic push rod 31 after the coal cinder is cleaned, pulling the pull rope 311 to enable the cleaning net frame 36 to move to the upper side of the second cleaning groove 310, at this moment, the operation of the electric hydraulic push rod 31 drives the cleaning screen frame 36 to vertically reciprocate under the action of the cleaning liquid in the second cleaning tank 310, so that the coal cinder in the cleaning screen frame 36 is further cleaned, the coal cinder is favorably cleaned for multiple times, and the using effect of the coal cinder cleaning device is improved.

It should be noted that: u type cassette 33 laminates with the internal face of U type support 2 mutually to guarantee the steady movement of U type cassette 33 when electronic hydraulic push rod 31 operation drives U type cassette 33 and removes, the cinder has been placed to the inside of wasing net frame 36, when wasing the internal face of net frame 36 and square groove 39 and laminating mutually, connecting rod 37 can insert to the inside of sunken draw-in groove 312, thereby fix the position of connecting rod 37 under the effect of inserted bar 313.

Further, the method comprises the following steps:

in an alternative embodiment, the filtering assembly 4 includes a transfer case 41, an upper pipe 42, a lower pipe 43, a connecting pipe 44, a filtering screen plate 45 and a water pump 46, the transfer case 41 is fixedly connected to the surface of the U-shaped bracket 2, the water pump 46 is fixedly installed on the surface of the transfer case 41, the upper pipe 42 is fixedly connected to the water outlet end of the water pump 46, the lower pipe 43 is fixedly connected to the water inlet end of the water pump 46, the end of the upper pipe 42 away from the water pump 46 is located inside the transfer case 41, the end of the lower pipe 43 away from the water pump 46 is communicated with the inside of the second wash bowl 310, the filtering screen plate 45 is fixedly connected to the inner wall surface of the transfer case 41, the connecting pipe 44 is fixedly connected to the bottom surface of the transfer case 41, and the transfer case 41 is communicated with the inside of the second wash bowl 310 through the connecting pipe 44.

In this embodiment: when the device uses, make the connecting wire of water pump 46 be connected with the power, thereby the operation of water pump 46 makes the inside washing liquid of second washing tank 310 flow along the inside of lower pipeline 43 and flow into the inside of upper pipe 42, the inside washing liquid of upper pipe 42 falls on the surface of filtering screen plate 45, the washing liquid passes the surface that filters screen plate 45 and falls in the below of filtering screen plate 45, the inside washing liquid of transfer box 41 flows into the inside of second washing tank 310 under the effect of connecting pipe 44, some cinder impurities keep apart on the surface of filtering screen plate 45, along with filtering the increase of cinder impurity of screen plate 45 surface filtration, thereby conveniently clear up the cinder of straining off, be favorable to filtering the cinder that drops inside the second washing tank 310, avoid the increase of the inside cinder of second washing tank 310 to influence the abluent effect of cinder.

It should be noted that: the operation of the water pump 46 enables the cleaning liquid and the cinder in the second cleaning tank 310 to flow along the inside of the upper pipe 42, and the cinder falling in the cleaning process can be filtered under the action of the filter screen plate 45, so that the cinder in the second cleaning tank 310 is prevented from increasing to influence the cinder cleaning effect.

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. The utility model provides a cinder washing device for dry coal powder gasification treatment, includes base (1) and fixed connection in U type support (2) of base (1) upper surface, its characterized in that: the washing component (3) is arranged on the surface of the U-shaped bracket (2);

washing subassembly (3) includes electronic hydraulic push rod (31), U type cassette (33), linkage plate (34), rectangle cover frame (35), washing screen frame (36) and connecting rod (37), installation round hole (32) have been seted up on the surface of U type support (2), just electronic hydraulic push rod (31) fixed mounting be in the internal face of installation round hole (32), U type cassette (33) fixed connection be in the tip of electronic hydraulic push rod (31) output shaft, just U type cassette (33) with the internal face of U type support (2) is laminated mutually, linkage plate (34) fixed connection be in the internal face of U type cassette (33), rectangle cover frame (35) sliding connection be in the surface of linkage plate (34), sunken draw-in groove (312) has been seted up to the bottom surface symmetry of rectangle cover frame (35), and connecting rod (37) insert and be established the internal face of sunken draw-in groove (312), washing screen frame (36) fixed connection be in rectangle connecting rod (37) keep away from the one end of rectangle cover frame (35), the upper surface of base (1) is seted up first square groove (38), washing tank (1) upper surface is close to the upper surface of second groove (39) is seted up first upper surface of washing tank (310) .

2. The coal cinder washing device for dry coal dust gasification treatment according to claim 1, characterized in that: the connecting rod structure is characterized by further comprising an inserting rod (313), a through hole (314) is formed in the surface of the rectangular sleeve frame (35), the inserting rod (313) is inserted into the inner wall surface of the through hole (314), and the inserting rod (313) penetrates through the through hole formed in the surface of the connecting rod (37).

3. The coal cinder washing device for dry coal dust gasification processing according to claim 1, characterized in that: the rectangular sleeve frame is characterized by further comprising a pull rope (311), wherein the pull rope (311) is fixedly connected to the surface of the rectangular sleeve frame (35).

4. The coal cinder washing device for dry coal dust gasification processing according to claim 1, characterized in that: the filter assembly (4) is arranged on the surface of the U-shaped bracket (2);

filter element (4) include transfer case (41), upper pipe way (42), lower pipeline (43), connecting pipe (44), filter plate (45) and water pump (46), transfer case (41) fixed connection be in the surface of U type support (2), water pump (46) fixed mounting be in the surface of transfer case (41), upper pipe way (42) fixed connection be in the play water end of water pump (46), lower pipeline (43) fixed connection be in the end of intaking of water pump (46), upper pipe way (42) are kept away from the one end of water pump (46) is located the inside of transfer case (41), lower pipeline (43) are kept away from the one end of water pump (46) with the inside of second washing tank (310) is linked together, filter plate (45) fixed connection be in the internal face of transfer case (41), connecting pipe (44) fixed connection be in the bottom surface of transfer case (41), just transfer case (41) pass through connecting pipe (44) with the inside of second washing tank (310) is linked together.