CN204612867U - The adjustable device of stopping leakage in the roof of a kind of graphite heat exchange block - Google Patents
The adjustable device of stopping leakage in the roof of a kind of graphite heat exchange block Download PDFInfo
- Publication number
- CN204612867U CN204612867U CN201520268808.8U CN201520268808U CN204612867U CN 204612867 U CN204612867 U CN 204612867U CN 201520268808 U CN201520268808 U CN 201520268808U CN 204612867 U CN204612867 U CN 204612867U
- Authority
- CN
- China
- Prior art keywords
- sliding shoe
- heat exchange
- slide group
- graphite heat
- pedestal
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 32
- 239000010439 graphite Substances 0.000 title claims abstract description 32
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 238000007689 inspection Methods 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses the adjustable device of stopping leakage in the roof of a kind of graphite heat exchange block.Comprise pedestal, a sidewall of pedestal is provided with guide groove, and guide groove both sides are provided with incline, and incline is connected with Slide Group, and Slide Group is connected with expansion bracket, and expansion bracket is connected with test bar; Described Slide Group comprises more than one sliding shoe, and sliding shoe is provided with ring groove, and the incline of ring groove and both sides forms sliding pair, and one end of sliding shoe is connected with one end of the rotation node in the middle part of expansion bracket, and the other end rotating node is threaded with test bar; The sliding shoe at described Slide Group two ends is respectively equipped with connecting hole, and connecting hole is connected with the regulating block on pedestal through adjuster bar; Described test bar front end is provided with water content detection test paper; Described adjuster bar is provided with clamp nut.The utility model has reduction labour intensity, and detection method is more directly perceived, and accuracy is high, the high feature with detecting Multiple Type graphite heat exchange block of detection efficiency.
Description
Technical field
The utility model relates to a kind of pick-up unit, particularly the adjustable device of stopping leakage in the roof of a kind of graphite heat exchange block.
Background technology
Graphite heat exchanger is the heat interchanger that heat-transferring assembly graphite is made.The corrosion resistance and good of graphite heat exchanger, heat-transfer area is less scaling, and heat transfer property is good, is mainly used in the heat exchange of the Korrosionsmediums such as hydrochloric acid, sulfuric acid, acetic acid.Graphite heat exchanger in use for some time, needs to overhaul it.And the core component of graphite heat exchanger is exactly graphite heat exchange block.Due to the impact of the factors such as the operation of the quality of graphite heat exchange block, personnel, equipment operating environment and working time, graphite heat exchange block internal fissure can cause passing mutually between processing medium and heat transferring medium, threatens production system safe and stable operation.The existing mode of stopping leakage in the roof is: graphite heat exchange block is dry, and use packoff to be sealed by the processing medium passage (vertical passageway) of graphite heat exchange block, and to the water filling of processing medium passage, packoff vent valve is opened and is exhausted, until there is water to discharge, close vent valve.The manometric display of close attention after water filling completes, if pressure drop, illustrating that graphite block has leak source, whether have water, the place having water to ooze out is graphite block leak source particular location if then observing coolant guiding channel (interconnection) with torch or other illuminations.There is following shortcoming in this mode: because the interconnection of graphite heat exchange block is a lot, human eye long-term observation, and labour intensity is large, and easily occur undetected, detection efficiency is low.
Summary of the invention
The purpose of this utility model is, provides a kind of graphite heat exchange block adjustable device of stopping leakage in the roof.It has reduction labour intensity, and detection method is more directly perceived, and accuracy is high, the high feature with detecting Multiple Type graphite heat exchange block of detection efficiency.
The technical solution of the utility model: the adjustable device of stopping leakage in the roof of a kind of graphite heat exchange block, comprises pedestal, a sidewall of pedestal is provided with guide groove, and guide groove both sides are provided with incline, and incline is connected with Slide Group, and Slide Group is connected with expansion bracket, and expansion bracket is connected with test bar; Described Slide Group comprises more than one sliding shoe, and sliding shoe is provided with ring groove, and the incline of ring groove and both sides forms sliding pair, and one end of sliding shoe is connected with one end of the rotation node in the middle part of expansion bracket, and the other end rotating node is threaded with test bar; The sliding shoe at described Slide Group two ends is respectively equipped with connecting hole, and connecting hole is connected with the regulating block on pedestal through adjuster bar; Described test bar front end is provided with water content detection test paper; Described adjuster bar is provided with clamp nut.
Aforesaid a kind of graphite heat exchange block is stopped leakage in the roof in device with adjustable, and described pedestal is also provided with handle.
Compared with prior art, the utility model by being provided with moisture inspection test paper on test bar front end, take out again after test bar being put in the interconnection of graphite heat exchange block, if the variable color of moisture inspection test paper, then illustrate that the interconnection corresponding with test bar leaks, detection method is more directly perceived, moreover, avoid human eye directly to observe the water leakage situation of interconnection, reduce labour intensity.The utility model when detected leak time, moisture inspection test paper variable color, after the interconnection that mark is corresponding, then changes the moisture of variable color inspection test paper, proceeds to detect, effectively prevent undetected, make accuracy in detection higher.Expansion bracket is connected with test bar by the utility model, and expansion bracket is connected with Slide Group, and the sliding shoe at Slide Group two ends is connected with the regulating block on pedestal through adjuster bar; When turning adjuster bar, expansion bracket is equally spaced in the horizontal direction to be stretched out or tightens up, thus drives that test bar is equally spaced in the horizontal direction stretchs out or tighten up, and regulates the spacing between test bar to carry out the horizontal spacing of corresponding graphite heat exchange block interconnection with this; Rotate node to be threaded with test bar simultaneously, the test bar of corresponding diameter can be changed according to the aperture of graphite heat exchange block interconnection; By said structure, the utility model can detect Multiple Type graphite heat exchange block.The utility model once can detect multiple interconnection, and relative human eye is directly observed, and substantially increases detection efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation at the A place of Fig. 1.
Being labeled as in accompanying drawing: 1-pedestal, 2-guide groove, 3-incline, 4-expansion bracket, 5-test bar, 6-sliding shoe, 7-ring groove, 8-rotates node, 9-connecting hole, 10-adjuster bar, 11-regulating block, 12-water content detection test paper, 13-clamp nut, 14-handle.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation limited the utility model.
Embodiment 1.The adjustable device of stopping leakage in the roof of a kind of graphite heat exchange block, forms as illustrated in fig. 1 and 2, comprises pedestal 1, a sidewall of pedestal 1 is provided with guide groove 2, and guide groove 2 both sides are provided with incline 3, and incline 3 is connected with Slide Group, Slide Group is connected with expansion bracket 4, and expansion bracket 4 is connected with test bar 5; Described Slide Group comprises more than one sliding shoe 6, sliding shoe 6 is provided with ring groove 7, ring groove 7 forms sliding pair with the incline 3 of both sides, and one end of sliding shoe 6 is connected with one end of the rotation node 8 in the middle part of expansion bracket 4, and the other end rotating node 8 is threaded with test bar 5; The sliding shoe 6 at described Slide Group two ends is respectively equipped with connecting hole 9, and connecting hole 9 is connected with the regulating block 11 on pedestal 1 through adjuster bar 10; Described test bar 5 front end is provided with water content detection test paper 12; Described adjuster bar 10 is provided with clamp nut 13.The sliding shoe 6 of Slide Group arranges ring groove 7, and ring groove 7 forms sliding pair with the incline 3 of both sides; This structure can ensure Slide Group, and side-to-side movement is more stable in the horizontal direction, prevents from rocking.One end of sliding shoe 6 is connected with one end of the rotation node 8 in the middle part of expansion bracket 4; This structure can ensure that the spacing between sliding shoe 6 is equally spaced increase at the volley all the time or reduces.The other end rotating node 8 is threaded with test bar 5; The test bar 5 of the replaceable different-diameter of this structure.
Aforesaid pedestal 1 is also provided with handle 14.It is easy to use that handle 14 is set.
After confirming that graphite heat exchange block leaks by prior art, namely search leak source by the utility model, specific works mode is: adjuster bar 10 is threaded with regulating block 11, and regulating block 11 is fixing on the pedestal 1; Hand-held handle 14, turn adjuster bar 10, make the Slide Group tangential movement connected by connecting hole 9, the sliding shoe 6 of Slide Group is now equally spaced under expansion bracket 4 acts on to be stretched out or tightens up, the test bar 5 be simultaneously connected with expansion bracket 4 is also equally spaced to be stretched out or tightens up, and when the spacing of test bar 5 equals the horizontal spacing of graphite heat exchange block interconnection, stops turning adjuster bar 10, and tighten clamp nut 13, the adjustment of finishing device.After adjustment completes, test bar 5 is put in the interconnection of graphite heat exchange block and stop leakage in the roof, and take out test bar 5, check the moisture inspection test paper 12 whether variable color of test bar 5 front end, if do not have variable color, continue to detect; If variable color, the interconnection (i.e. leak source) that mark is corresponding with it, then changes the moisture inspection test paper 12 of variable color, continues to detect, until all detect complete by all interconnections.
Claims (2)
1. the adjustable device of stopping leakage in the roof of graphite heat exchange block, it is characterized in that: comprise pedestal (1), a sidewall of pedestal (1) is provided with guide groove (2), guide groove (2) both sides are provided with incline (3), incline (3) is connected with Slide Group, Slide Group is connected with expansion bracket (4), and expansion bracket (4) is connected with test bar (5); Described Slide Group comprises more than one sliding shoe (6), sliding shoe (6) is provided with ring groove (7), ring groove (7) forms sliding pair with the incline (3) of both sides, one end of sliding shoe (6) is connected with one end of the rotation node (8) at expansion bracket (4) middle part, and the other end rotating node (8) is threaded with test bar (5); The sliding shoe (6) at described Slide Group two ends is respectively equipped with connecting hole (9), and connecting hole (9) is connected with the regulating block (11) on pedestal (1) through adjuster bar (10); Described test bar (5) front end is provided with water content detection test paper (12); Described adjuster bar (10) is provided with clamp nut (13).
2. the adjustable device of stopping leakage in the roof of a kind of graphite heat exchange block according to claim 1, is characterized in that: described pedestal (1) is also provided with handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268808.8U CN204612867U (en) | 2015-04-29 | 2015-04-29 | The adjustable device of stopping leakage in the roof of a kind of graphite heat exchange block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268808.8U CN204612867U (en) | 2015-04-29 | 2015-04-29 | The adjustable device of stopping leakage in the roof of a kind of graphite heat exchange block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204612867U true CN204612867U (en) | 2015-09-02 |
Family
ID=53965417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520268808.8U Expired - Fee Related CN204612867U (en) | 2015-04-29 | 2015-04-29 | The adjustable device of stopping leakage in the roof of a kind of graphite heat exchange block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204612867U (en) |
-
2015
- 2015-04-29 CN CN201520268808.8U patent/CN204612867U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |