CN212597650U - Inside cleaning device of discharge - Google Patents
Inside cleaning device of discharge Download PDFInfo
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- CN212597650U CN212597650U CN202020477222.3U CN202020477222U CN212597650U CN 212597650 U CN212597650 U CN 212597650U CN 202020477222 U CN202020477222 U CN 202020477222U CN 212597650 U CN212597650 U CN 212597650U
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- cleaning
- ammonia water
- cleaning head
- rod
- head
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Abstract
The utility model discloses an inside cleaning device of discharge, including high-pressure ammonia water pump, cleaning rod and the two-way cleaning head of concentric pipe, the one end and the high-pressure ammonia water pump of cleaning rod are connected, and the two-way cleaning head of concentric pipe is connected at the other end of cleaning rod, and the two-way cleaning head of concentric pipe inserts in the hole of cleaning of discharge. The arrangement of the high-pressure water pump improves the pressure of ammonia water, improves the cleaning quality, and is especially suitable for areas with heavy dirt accumulation and untimely cleaning; the two-way cleaning head with the concentric circular tubes is adopted, so that the inside of the gas collecting tube can be cleaned, a small part of ammonia water is sprayed backwards, the cleaning rod and the cleaning head can be automatically cleaned, and the problem that the cleaning rod head is easy to accumulate dirt is solved.
Description
Technical Field
The utility model belongs to the technical field of the coke oven gas collecting pipe cleans, concretely relates to inside cleaning device of gas collecting pipe.
Background
Whether a raw gas channel in a gas collecting pipe of the coke oven is smooth or not plays a crucial role in the environment protection and safe production work of the coke oven, so that the part needs to be cleaned frequently. The dirt accumulation and the cleaning difficulty in the gas collecting pipe are aggravated due to the reasons of coal moisture, large floating ash of the charged coal and the like. The traditional cleaning tool adopts 2.0-2.3MPa of high-pressure ammonia water sent from a purification area, the pressure of the ammonia water is low, the labor intensity of workers is increased by frequent cleaning, but the cleaning effect is poor; the cleaning handles are only two, the cleaning valve is a gate valve, and the like, which are inconvenient to operate; the copper ball is closed with the cleaning hole only by gravity, the sealing effect is poor, raw coke oven gas resources are wasted, and the field operation environment is deteriorated; the unidirectional cleaning head causes that the cleaning head and the lower cleaning rod are seriously accumulated and difficult to clean, thereby affecting the cleaning quality.
SUMMERY OF THE UTILITY MODEL
To the deficiency that exists among the prior art, the utility model aims to provide a simple structure, convenient to use's inside cleaning device of discharge.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides an inside cleaning device of discharge which characterized in that: the cleaning device comprises a high-pressure ammonia water pump, a cleaning rod and a concentric circular tube bidirectional cleaning head, wherein one end of the cleaning rod is connected with the high-pressure ammonia water pump, the concentric circular tube bidirectional cleaning head is connected to the other end of the cleaning rod, and the concentric circular tube bidirectional cleaning head is inserted into a cleaning hole of a gas collecting pipe.
Furthermore, a metal hose is arranged between the high-pressure ammonia water pump and the cleaning rod, one end of the metal hose is connected with an outlet of the high-pressure ammonia water pump, the other end of the metal hose is connected with an inlet of the cleaning rod, and the concentric circular tube bidirectional cleaning head is connected with an outlet of the cleaning rod.
Furthermore, a ball valve is arranged at one end of the cleaning rod connected with the metal hose.
Furthermore, an annular handle and a copper ball are sequentially arranged on the cleaning rod between the ball valve and the concentric circular tube bidirectional cleaning head, the concentric circular tube bidirectional cleaning head is inserted into the cleaning hole of the gas collecting tube, and the copper ball is attached to the cleaning hole of the gas collecting tube.
Furthermore, the outer diameter of the copper ball is larger than the inner diameter of a cleaning hole in the gas collecting pipe, the inner diameter of the copper ball is larger than the outer diameter of the cleaning rod, and the copper ball is tightly matched with the cleaning rod.
Furthermore, the concentric circular tube bidirectional cleaning head comprises a forward cleaning head and a reverse cleaning head, the forward cleaning head is aligned to the inside of the gas collecting pipe through the cleaning hole, and the reverse cleaning head faces the lower parts of the cleaning head and the cleaning rod.
Furthermore, the ammonia water back flushing amount of the reverse cleaning head accounts for 10% of the total amount of the cleaning ammonia water.
Further, the outlet of the high-pressure ammonia water pump is provided with a pressure gauge for detecting the pressure of ammonia water.
Furthermore, the ball valve is a lever ball valve, the annular handle is a 360-degree annular handle, and the cleaning rod is arc-shaped.
Adopt the utility model discloses technical scheme's advantage does:
1. the utility model discloses compare with the tradition instrument of cleaning, increase high-pressure ammonia water pump and improved aqueous ammonia pressure, improved the quality of cleaning, especially to amassing heavily, clean untimely region, the ball valve replaces gate valve, 360 annular handles to replace the dual handle and makes things convenient for personnel's independent operation, has improved and has cleaned speed, quality, has made things convenient for personnel's operation, has reduced personnel intensity of labour.
2. The tail end of the utility model adopts a concentric circle type bidirectional cleaning head, and a small part of ammonia water is sprayed backwards, thus solving the problems that the existing copper ball is not tight in sealing and the cleaning rod head is easy to be dirty; the utility model discloses clean efficient, sealed effectual, convenient operation, security performance height, avoided the head of cleaning dirty and wash, improved operation workman's intensity of labour, avoid the raw coke oven gas loss, the environmental protection effect is showing.
Drawings
The invention will be described in further detail with reference to the following drawings and detailed description:
fig. 1 is a schematic view of the whole structure of the internal cleaning device of the gas collecting pipe of the present invention;
FIG. 2 is a schematic cross-sectional view of the concentric circular tube bi-directional cleaning head of the present invention;
fig. 3 is the schematic view of the cooperation between the sweeping rod and the gas collecting tube.
The labels in the above figures are respectively: 1. a high-pressure ammonia pump; 2. a pressure gauge; 3. a metal hose; 4. a ball valve; 5. an annular handle; 6. copper balls; 7. a concentric circular tube bidirectional cleaning head; 71. a forward cleaning head; 72. a reverse cleaning head; 8. a cleaning rod; 9. a gas collecting pipe.
Detailed Description
In the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "plane direction", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1 and 2, the internal cleaning device of the gas collecting pipe comprises a high-pressure ammonia water pump 1, a cleaning rod 8 and a concentric circular pipe bidirectional cleaning head 7, wherein one end of the cleaning rod 8 is connected with the high-pressure ammonia water pump 1, the concentric circular pipe bidirectional cleaning head 7 is connected to the other end of the cleaning rod 8, and the concentric circular pipe bidirectional cleaning head 7 is inserted into a cleaning hole of the gas collecting pipe. The arrangement of the high-pressure water pump improves the pressure of ammonia water, improves the cleaning quality, and is especially suitable for areas with heavy dirt accumulation and untimely cleaning; adopt two-way cleaning head 7 of concentric pipe, both can clean the discharge inside, a small part aqueous ammonia sprays backward, can carry out the self-cleaning to cleaning rod 8 and cleaning head again, has solved the cleaning rod head and has easily accumulated dirty problem.
A metal hose 3 is arranged between the high-pressure ammonia water pump 1 and the cleaning rod 8, one end of the metal hose 3 is connected with an outlet of the high-pressure ammonia water pump 1, the other end of the metal hose 3 is connected with an inlet of the cleaning rod 8, and a concentric circular tube bidirectional cleaning head 7 is connected with an outlet of the cleaning rod 8. One end of the cleaning rod 8 connected with the metal hose 3 is provided with a ball valve 4.
An annular handle 5 and a copper ball 6 are sequentially arranged between the ball valve 4 and the concentric circular tube bidirectional cleaning head 7 on the cleaning rod 8, the concentric circular tube bidirectional cleaning head 7 is inserted into a cleaning hole of the gas collecting pipe, and the copper ball 6 is attached to the cleaning hole of the gas collecting pipe. The outer diameter of the copper ball 6 is larger than the inner diameter of the cleaning hole on the gas collecting pipe, preferably, the outer diameter of the copper ball 6 is larger than the inner diameter of the cleaning hole on the gas collecting pipe by 3mm, the inner diameter of the copper ball 6 is slightly larger than the outer diameter of the cleaning rod 8, and the copper ball 6 is tightly matched with the cleaning rod 8. The concentric circular tube bidirectional cleaning head 7 comprises a forward cleaning head 71 and a reverse cleaning head 72, the forward cleaning head 71 is aligned to the inside of the gas collecting pipe through a cleaning hole, and the reverse cleaning head 72 faces to the lower parts of the cleaning head and the cleaning rod 8; the ammonia water back flushing amount of the back cleaning head 72 accounts for 10% of the total amount of the cleaning ammonia water. The utility model discloses a cleaning device has both increased the leakproofness of copper ball and has also avoided cleaning head and lower part cleaning rod to be long-pending dirty to reduce the raw coke oven gas wasting of resources, improved the field operation environment, improved simultaneously and cleaned speed, quality, made things convenient for personnel's operation, reduced personnel intensity of labour.
The ball valve 4 is a lever ball valve, the annular handle 5 is a 360-degree annular handle, the cleaning rod 8 is arc-shaped, and the arc radius of the cleaning rod is 550 mm. Compared with the traditional cleaning tool, the ball valve replaces a gate valve and the 360-degree annular handle to replace a double handle, so that the individual operation of personnel is facilitated, the cleaning speed and quality are improved, the personnel operation is facilitated, and the labor intensity of the personnel is reduced.
The outlet of the high-pressure ammonia water pump 1 is provided with a pressure gauge 2 for detecting the pressure of ammonia water, and the pressurized 5.1MPa high-pressure ammonia water is connected with a sweeping rod through a metal hose 3.
The utility model discloses when using, seize annular handle 5 insert the discharge pipe pipeline 9 to be equipped with the cleaning rod of the two-way cleaning head 7 one side of concentric pipe in, sealed through copper ball 6, open high-pressure ammonia water pump 1 and ball valve 4, switch-on high-pressure aqueous ammonia just begins to clean the inside long-pending dirty of discharge pipe.
The utility model discloses a cleaning tool has improved and has cleaned speed, quality, has made things convenient for personnel's operation, has reduced personnel intensity of labour, has both increased the leakproofness of copper ball and has also avoided cleaning head and lower part cleaning rod to be long-pending dirty to reduce the waste of raw coke oven gas resources, improved the site operation environment.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without the technical solutions of the present invention, or the present invention can be directly applied to other occasions without the improvements, and all are within the protection scope of the present invention.
Claims (9)
1. The utility model provides an inside cleaning device of discharge which characterized in that: the cleaning device comprises a high-pressure ammonia water pump (1), a cleaning rod (8) and a concentric circular tube bidirectional cleaning head (7), wherein one end of the cleaning rod (8) is connected with the high-pressure ammonia water pump (1), the concentric circular tube bidirectional cleaning head (7) is connected to the other end of the cleaning rod (8), and the concentric circular tube bidirectional cleaning head (7) is inserted into a cleaning hole of a gas collecting pipe.
2. A header internal sweeping apparatus according to claim 1, wherein: a metal hose (3) is arranged between the high-pressure ammonia water pump (1) and the cleaning rod (8), one end of the metal hose (3) is connected with an outlet of the high-pressure ammonia water pump (1), the other end of the metal hose (3) is connected with an inlet of the cleaning rod (8), and a concentric circular tube bidirectional cleaning head (7) is connected with an outlet of the cleaning rod (8).
3. A header internal sweeping apparatus according to claim 2, wherein: and a ball valve (4) is arranged at one end of the cleaning rod (8) connected with the metal hose (3).
4. A header internal sweeping apparatus according to claim 3, wherein: an annular handle (5) and a copper ball (6) are sequentially arranged on the cleaning rod (8) between the ball valve (4) and the concentric circular tube bidirectional cleaning head (7), and the copper ball (6) is attached to a cleaning hole of the gas collecting tube.
5. A header internal sweeping apparatus according to claim 4, wherein: the outer diameter of the copper ball (6) is larger than the inner diameter of a cleaning hole in the gas collecting pipe, the inner diameter of the copper ball (6) is larger than the outer diameter of the cleaning rod (8), and the copper ball (6) is tightly matched with the cleaning rod (8).
6. A header internal sweeping apparatus according to claim 4 or 5, wherein: the concentric circular tube bidirectional cleaning head (7) comprises a forward cleaning head (71) and a reverse cleaning head (72), the forward cleaning head (71) is aligned to the inside of the gas collecting pipe through a cleaning hole, and the reverse cleaning head (72) faces to the lower parts of the cleaning head and the cleaning rod (8).
7. A header internal sweeping apparatus according to claim 6, wherein: the ammonia water back flushing amount of the reverse cleaning head (72) accounts for 10% of the total amount of the cleaning ammonia water.
8. A header internal sweeping apparatus according to claim 7, wherein: and a pressure gauge (2) for detecting the pressure of ammonia water is arranged at an outlet of the high-pressure ammonia water pump (1).
9. A header internal sweeping apparatus according to claim 8, wherein: the ball valve (4) is a lever ball valve, the annular handle (5) is a 360-degree annular handle, and the cleaning rod (8) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020477222.3U CN212597650U (en) | 2020-04-03 | 2020-04-03 | Inside cleaning device of discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020477222.3U CN212597650U (en) | 2020-04-03 | 2020-04-03 | Inside cleaning device of discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212597650U true CN212597650U (en) | 2021-02-26 |
Family
ID=74709384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020477222.3U Active CN212597650U (en) | 2020-04-03 | 2020-04-03 | Inside cleaning device of discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212597650U (en) |
-
2020
- 2020-04-03 CN CN202020477222.3U patent/CN212597650U/en active Active
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