CN2165397Y - Scale remover for vertical-tube condenser - Google Patents
Scale remover for vertical-tube condenser Download PDFInfo
- Publication number
- CN2165397Y CN2165397Y CN 93217763 CN93217763U CN2165397Y CN 2165397 Y CN2165397 Y CN 2165397Y CN 93217763 CN93217763 CN 93217763 CN 93217763 U CN93217763 U CN 93217763U CN 2165397 Y CN2165397 Y CN 2165397Y
- Authority
- CN
- China
- Prior art keywords
- extension bar
- motor
- drilling
- drilling rod
- incrustation scale
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a scale remover for a vertical-tube condenser. A T-shaped structure can be formed by a positioned telescopic vertical post inserted into a cooling water tube, and a cross beam; both ends of the cross beam are respectively provided with a pulley and are wound on a swing drum through one end of the wire cable of two pulleys; the other end is hung with a motor which can drive a drill stem to rotate; extension stems are orderly connected for increasing the length of the drill stem; the scale on the inner wall of the cooling water tube of which the length is a plurality of meters can be eliminated. The scale remover has simple structure, convenient operation and work efficiency improvement; the scale can be cleanly and thoroughly removed; the cooling effect of the condenser after descaled is the same with the new condenser with same type.
Description
The utility model relates to a kind of vertical pipe type condenser incrustation scale scavenger.
In the present domestic refrigeration industry, the unique method of removing vertical pipe type condenser cooling water pipe incrustation scale is to soak cooling water pipe with the concentrated acid cleaning agent, or by the pressure of pump the concentrated acid cleaning agent is circulated in cooling water pipe.
This kind descaling method cost height, contaminated environment, very harmful to operating personnel's health, the severe corrosive acid solution seriously influences the life-span of equipment, and incrustation scale can not remove fully, and the refrigeration of equipment can not get tangible raising.
The purpose of this utility model is to overcome the existing above-mentioned many drawbacks of pickling descaling, and a kind of vertical pipe type condenser incrustation scale scavenger of drilling scale removal is provided.
This kind vertical pipe type condenser incrustation scale scavenger, it partly is made up of hanging mechanism, motor, drilling rod etc., it is characterized in that:
Can insert the telescopic column of locating in the vertical cooling water pipe and crossbeam and constitute T type structure, two ends of crossbeam respectively are equipped with a pulley, and an end of the steel wire rope by two pulleys is wrapped on the shaker, and the other end is being hung the motor that can drive the drilling rod rotation.
The handle perpendicular with motor axis is installed on the motor casing.
Drilling rod is to be linked to each other with the Motor Drive footstalk by at least one joint extension bar upper end, the lower end links to each other with the drilling handle of a knife, and the junction all is equipped with concentric locating sheath composition.
The upper end of every joint extension bar of drilling rod is a T connector, the lower end is a T type groove, extension bar joins end to end by joint, the T type groove of Motor Drive footstalk links to each other with the T connector of first segment extension bar upper end, the T connector of drilling handle of a knife is connected with the T type groove of the last joint extension bar lower end, in all junctions the concentric locating sheath is installed all.
The blade of drilling handle of a knife to down and on be that ladder distributes and diameter strengthens gradually.
This incrustation scale scavenger is simple in structure, easy to carry, and processing ease improves work efficiency, and is pollution-free, noiselessness, and cost is low, and scale removal is totally thorough, and the condenser refrigeration of scale removal can compare favourably with the new condenser of similar model.
Fig. 1 is a vertical pipe type condenser incrustation scale scavenger structural representation
Fig. 2 is the jackrod structure schematic diagram
Fig. 3 is the drilling rod connection diagram
Now in conjunction with the accompanying drawings, the utility model is further described.
With reference to Fig. 1, the lower end of column 2 is inserted into location in the cooling water pipe 1, adjust the height of telescopic column 10, and it is fastening with clip 4, steel wire rope 9 is through two pulleys 6 on the crossbeam 7,8, one end is wrapped on the shaker 3, the other end is being hung the motor 11 that has horizontal control stick, rotate the crank of shaker 3, make the blade of drilling rod front end touch pipe 19 tops of waiting to remove incrustation scale, motor 11 drives by Motor Drive footstalk 12, two joint extension bars 14,16, drilling handle of a knife 18 and corresponding concentric locating sheath 13,15, the 17 drilling rod rotations of forming, the rotation blade that moves down slowly excises the incrustation scale of cooling tube 19 inwalls equably.Clip 5 is also as fastening.
With reference to Fig. 2, the upper end T connector of one joint extension bar 13 is connected with the T type groove of Motor Drive footstalk 12, lower end T type groove is connected with the T connector of drilling handle of a knife 18, in above-mentioned two junctions concentric locating sheath 13,17 is installed, when the needs extension arm, concentric locating sheath 13 vertically moves up, at first extension bar 14 and Motor Drive footstalk 12 are thrown off, between the two, add another joint extension bar again, can add number joint extension bar so continuously, make the cooling water pipe incrustation scale that reaches several meters be able to drilling and remove.The blade of drill bit to down and on be that ladder distributes and diameter strengthens gradually.
The T connector of extension bar 14 upper ends and the T type groove structure of Motor Drive footstalk 12 are as shown in Figure 3.
Claims (3)
1, a kind of vertical pipe type condenser incrustation scale scavenger, it partly is made up of hanging mechanism, motor, drilling rod etc., it is characterized in that:
Can insert the telescopic column of locating in the cooling water pipe and crossbeam and constitute T type structure, crossbeam two ends are respectively installed a pulley, and an end of the steel wire rope by two pulleys is wrapped on the shaker, and the other end is being hung the motor that can drive the drilling rod rotation,
The hand holding handle perpendicular with motor axis is installed on the motor casing,
Drilling rod is to be linked to each other with the Motor Drive footstalk by at least one joint extension bar upper end, the lower end links to each other with the drilling handle of a knife, and the junction all is equipped with concentric locating sheath composition.
2, vertical pipe type condenser incrustation scale scavenger according to claim 1, the upper end that it is characterized in that every joint extension bar of drilling rod is a T connector, the lower end is a T type groove, extension bar joins end to end by joint, the T type groove of Motor Drive footstalk links to each other with the T connector of first segment extension bar upper end, the T connector of drilling handle of a knife links to each other with the T type groove of the last joint extension bar lower end, in all junctions the concentric locating sheath is installed all.
3, vertical pipe type condenser incrustation scale scavenger according to claim 1 and 2, the blade that it is characterized in that the drilling handle of a knife to down and on be that ladder distributes and diameter strengthens gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217763 CN2165397Y (en) | 1993-07-03 | 1993-07-03 | Scale remover for vertical-tube condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217763 CN2165397Y (en) | 1993-07-03 | 1993-07-03 | Scale remover for vertical-tube condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2165397Y true CN2165397Y (en) | 1994-05-18 |
Family
ID=33797613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93217763 Expired - Fee Related CN2165397Y (en) | 1993-07-03 | 1993-07-03 | Scale remover for vertical-tube condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2165397Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457953A (en) * | 2015-12-30 | 2016-04-06 | 曹发齐 | Descaling device for desulfurizing tower pipeline |
-
1993
- 1993-07-03 CN CN 93217763 patent/CN2165397Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457953A (en) * | 2015-12-30 | 2016-04-06 | 曹发齐 | Descaling device for desulfurizing tower pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |