CN206633168U - A kind of dehydration core pipe processed for gypsum block or gypsum large-plate - Google Patents
A kind of dehydration core pipe processed for gypsum block or gypsum large-plate Download PDFInfo
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- CN206633168U CN206633168U CN201720285769.1U CN201720285769U CN206633168U CN 206633168 U CN206633168 U CN 206633168U CN 201720285769 U CN201720285769 U CN 201720285769U CN 206633168 U CN206633168 U CN 206633168U
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- core pipe
- pipe body
- gypsum
- support base
- gland
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Abstract
It the utility model is related to a kind of dehydration core pipe processed for gypsum block or gypsum large-plate,Core pipe support base including the core pipe body being vertically arranged and with mesopore,It is in the mesopore of the lower end insertion core pipe support base of core pipe body and detachably connected with core pipe support base,There are several to connect its internal water hole in the side wall of core pipe body,There is the high-pressure water pipe and negative tube for connecting its mesopore and core pipe body interior in the side wall of core pipe support base,Also include gland and some annular laminations,Some annular laminations are overlapping successively, and to be enclosed on core pipe sheet external,The upper and lower surface of annular lamination offers some and crosses water groove along what lateral core pipe body outside annular lamination extended respectively,Gland is enclosed on the upper end of core pipe body and can slided along the axial reciprocating of core pipe body,The gland some piece annular laminations overlapping with core pipe body elastic connection and elastic compression.The utility model is not easy to be blocked by Gypsum slurry on the premise of filter effect is ensured.
Description
Technical field
The utility model belongs to gypsum manufacture field, specifically a kind of dehydration processed for gypsum block or gypsum large-plate
Core pipe.
Background technology
Dehydration core pipe is the device being widely used in gypsum block or gypsum large-plate production process, traditional dehydration core
Pipe filter effect is poor, and present applicant has carried out structure improvement for traditional dehydration core pipe, and obtains patent right,
Specifically the patent No. is CN201520450387.0, is which described a kind of for the negative dehydration core for inhaling filtering means dehydration of plastering
Pipe, including water pipe, thread groove is offered on the lateral wall of the water pipe, offered in the thread groove and multiple lead to the water pipe
Internal limber, buries the filter medium for being filled with and covering the limber in the thread groove；The dehydration of this structure
Although core pipe is with fabulous filter effect, during long-term use, the filter medium of above-mentioned patent notes is easily by gypsum
Slurry is blocked, and is difficult to clean, it is necessary to often change filter medium, causes to increase using high cost.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in construction, is ensureing the premise of filter effect
Under, it is not easy the dehydration core pipe for being used for gypsum block or gypsum large-plate processing blocked by Gypsum slurry.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：One kind is used for gypsum block or gypsum large-plate adds
The dehydration core pipe of work, including the core pipe body that is vertically arranged and the core pipe support base with mesopore, in the core pipe support base
Hole lower end closed, the mesopore of the lower end insertion core pipe support base of the core pipe body are interior and removable with the core pipe support base
Connect with unloading, the mesopore of the core pipe support base connects the core pipe body interior, if having in the side wall of the core pipe body
Dry connects its internal water hole, has in the side wall of the core pipe support base and connects its mesopore and the core pipe body interior
High-pressure water pipe and negative tube, be separately installed with valve, in addition to gland and some loops in the high-pressure water pipe and negative tube
Shape lamination, if annular lamination described in dry plate is overlapping successively to be enclosed on that the core pipe sheet is external, and can be along the axle of the core pipe body
To reciprocatingly sliding, the upper and lower surface of the annular lamination offers some along lateral institute outside the annular lamination respectively
That states the extension of core pipe body crosses water groove, and the gland is enclosed on the upper end of the core pipe body and can be along the axle of the core pipe body
To reciprocatingly sliding, if annular lamination described in gland dry plate overlapping with the core pipe body elastic connection and elastic compression,
The gland is slided by the water under high pressure hydraulic pressure that the high-pressure water pipe introduces to the top axial of the core pipe body, and then release pair
If the compression of annular lamination described in overlapping dry plate.
The beneficial effects of the utility model are：If being pressed together using annular lamination described in overlapping dry plate, with reference to
The water groove of crossing coordinates the water hole to carry out Gypsum slurry dehydration, simple in construction, ensure that gypsum block or gypsum large-plate
The filter effect that Gypsum slurry is dehydrated in preparation process, dependable performance；Simultaneously as the gland is drawn by the high-pressure water pipe
The high-pressure water pressure entered slides to the top axial of the core pipe body, and if then unclamping to annular lamination described in overlapping dry plate
Compression, water under high pressure can be completed smoothly to flush clean of the present utility model so that the utility model is not easy by gypsum material
Slurry blocks, and is easy to regenerated from washing, service life length, reduces use cost of the present utility model.
Further, the upper end inner thread of the core pipe body is connected with fixed block, is fixed in the middle part of the gland inner bottom wall
The fix bar of the axially extended gland is provided with, the one end of the fix bar away from the gland is axially across the fixed block
The core pipe body interior is stretched into, and external screw thread is connected with sliding block, has between the sliding block and the madial wall of the core pipe body
There is water space, and can be slided in the core pipe body interior axial reciprocating, in the fix bar, the fixed block and the cunning
Compression spring is socketed between block, one end of the compression spring pushes against with the fixed block, and the other end pushes against with the sliding block,
The position that the sliding block is corresponded in the relative side wall of the core pipe body axially offers the connection core pipe body interior respectively
Bar shaped locating slot, pin-and-hole is radially offered in the side wall of the sliding block, the screwed hole of the sliding block connects the pin-and-hole, corresponding
The pin-and-hole is provided with latch, and the latch is held out against through the bar shaped locating slot and pin-and-hole and by the fix bar, its both ends point
Not Wei Yu corresponding in the bar shaped locating slot and limit the sliding block rotating in a circumferential direction in the core pipe body interior, it is described to insert
The both ends of pin can be slided in the axial reciprocating of core pipe body described in the bar shaped locating slot interior edge, described in the compression spring extruding
Sliding block is axial to the core pipe body lower slide in the core pipe body interior, so as to drive the gland axially to the core
If the lower slide of tube body compresses annular lamination described in overlapping dry plate, when the compression spring is in limited compression amount,
The gland is still enclosed on the upper end of the core pipe body.
It is using the above-mentioned further beneficial effect of technical scheme：Realize that the elasticity of the gland and the core pipe body connects
Connect, reliability is high, and easy to assembly quick.
Further, the sliding block is square column, and the corner of its cross section is fillet, at the fillet of the slider side wall
It is slidably matched with the madial wall of the core pipe body, between the madial wall of the remaining part of the slider side wall and the core pipe body
Gap for it is described cross water space.
It is using the above-mentioned further beneficial effect of technical scheme：Realize cunning of the sliding block in the core pipe body interior
The dynamic and described setting for crossing water space.
Further, the circumferential edge of the annular lamination tilts axially upwards.
It is using the above-mentioned further beneficial effect of technical scheme：It is easy to gypsum block to be departed from originally by axial pushing tow after being molded
Utility model.
Further, the position on the core pipe body at the top of the core pipe support base is socketed with for overlapping to holding in the palm
If the filler ring of annular lamination described in dry plate, the geomery phase of the geomery of the upper side of the filler ring and the annular lamination
Matching, if the filler ring is compacted with annular lamination described in overlapping dry plate and pushed against with the top of the core pipe support base.
It is using the above-mentioned further beneficial effect of technical scheme：Improve the annular lamination by the gland compress can
By property, and the annular lamination is not susceptible to position skew.
Further, the top surface of the core pipe support base axially downwardly tilts, the geomery of the downside of the filler ring with
The geomery of the top surface of the core pipe support base matches.
It is using the above-mentioned further beneficial effect of technical scheme：Gypsum block is avoided to be departed from originally by axial pushing tow after being molded
The particle to be dropped during utility model is fallen between the filler ring and the core pipe support base top surface, and then avoids the support
Ring is blocked after being resetted with the annular lamination by the particle of gypsum block, so that it is guaranteed that filter effect of the present utility model is not by shadow
Ring.
Further, the mesopore of the core pipe support base is inserted in the lower end of the core pipe body, and with the core pipe support base
Threaded connection.
It is using the above-mentioned further beneficial effect of technical scheme：Realize the lower end of the core pipe body and the core pipe branch
Support seat removably connects, easy to assembly.
Further, the depth for crossing water groove is 20 μm~50 μm.
It is using the above-mentioned further beneficial effect of technical scheme：Improve the filter effect of the present utility model.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, it is similar
Element or part are typically identified by similar reference.In accompanying drawing, each element or part might not be according to the ratios of reality
Draw.
Fig. 1 is front sectional view of the present utility model；
Fig. 2 is the structural representation of annular lamination described in the utility model；
Fig. 3 is the front view of sliding block described in the utility model；
Reference：
1- core pipe support bases；2- filler rings；3- latches；4- sliding blocks；5- annular laminations；6- compression springs；7- fixed blocks；8- is pressed
Lid；9- fix bars；10- bar shaped locating slots；11- core pipe bodies；12- high-pressure water pipes；13- negative tubes；14- crosses water groove
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this
New protection domain.
As shown in Figure 1, Figure 2 and Figure 3, a kind of dehydration core pipe processed for gypsum block or gypsum large-plate, including it is vertical
The core pipe body 11 of setting and the core pipe support base 1 with mesopore, the mesopore lower end closed of core pipe support base 1, core pipe body 11
Lower end insertion core pipe support base 1 mesopore in and it is detachably connected with core pipe support base 1, the mesopore of core pipe support base 1 connects
There are several to connect its internal water hole inside obturator tube body 11, in the side wall of core pipe body 11, core pipe support base 1
There is the high-pressure water pipe 12 and negative tube 13, high-pressure water pipe 12 and negative tube inside its mesopore of connection and core pipe body 11 in side wall
It is separately installed with valve, in addition to gland 8 and some annular laminations 5 on 13, some annular laminations 5 are overlapping successively to be enclosed on
Outside core pipe body 11, and it can be slided along the axial reciprocating of core pipe body 11, the upper and lower surface of annular lamination 5 opens up respectively
There are some to cross water groove 14 along what lateral core pipe body 11 outside annular lamination 5 extended, gland 8 is enclosed on the upper end of core pipe body 11
And it can be slided along the axial reciprocating of core pipe body 11, gland 8 and the elastic connection of core pipe body 11 simultaneously overlapping some of elastic compression
Piece annular lamination 5, gland 8 are slided by the water under high pressure hydraulic pressure that high-pressure water pipe 12 introduces to the top axial of core pipe body 11, and then
Unclamp the compression to some overlapping annular laminations 5.
In the present embodiment, the upper end inner thread of core pipe body 11 is connected with fixed block 7, is fixed in the middle part of the inner bottom wall of gland 8
The fix bar 9 of axially extended gland 8 is provided with, core pipe sheet is stretched into the one end of fix bar 9 away from gland 8 axially across fixed block 7
Inside body 11, and external screw thread is connected with sliding block 4, has water space between sliding block 4 and the madial wall of core pipe body 11, and can be
The inside axial reciprocating of core pipe body 11 is slided, and in fix bar 9, compression spring 6 is socketed between fixed block 7 and sliding block 4, compresses bullet
One end of spring 6 is pushed against with fixed block 7, and the other end pushes against with sliding block 4, and the position of sliding block 4 is corresponded in the relative side wall of core pipe body 11
The bar shaped locating slot 10 for axially offering connect inside core pipe body 11 respectively is put, pin-and-hole is radially offered in the side wall of sliding block 4,
The screwed hole connection pin-and-hole of sliding block 4, respective pin hole are provided with latch 3, and latch 3 is through bar shaped locating slot 10 and pin-and-hole and by fix bar
9 hold out against, and its both ends is interior positioned at corresponding bar shaped locating slot 10 respectively and limits circumferential rotation of the sliding block 4 inside core pipe body 11
Turn, the both ends of latch 3 can be slided in the axial reciprocating of the interior edge core pipe body 11 of bar shaped locating slot 10, and compression spring 6 extrudes sliding block 4
In the inside of core pipe body 11 axially to the lower slide of core pipe body 11, so as to drive gland 8 axially to the lower end of core pipe body 11
Slide and compress some overlapping annular laminations 5, when compression spring 6 is in limited compression amount, gland 8 is still enclosed on core pipe body
11 upper end.Sliding block 4 is square column, and the corner of its cross section is fillet, at the fillet of the side wall of sliding block 4 with core pipe body 11
Madial wall be slidably matched, the gap between the remaining part of the side wall of sliding block 4 and the madial wall of core pipe body 11 was water space.Ring
The circumferential edge of shape lamination 5 tilts axially upwards.It is socketed with and is used for close to the position at the top of core pipe support base 1 on core pipe body 11
To the filler ring 2 for holding in the palm some overlapping annular laminations 5, the geomery of the geomery of the upper side of filler ring 2 and annular lamination 5
Match, filler ring 2 is compacted with some overlapping annular laminations 5 and pushed against with the top of core pipe support base 1.Core pipe support base
1 top surface axially downwardly tilts, the geomery of the downside of filler ring 2 and the geomery phase of the top surface of core pipe support base 1
Match somebody with somebody.The mesopore of the lower end insertion core pipe support base 1 of core pipe body 11, and be threadedly coupled with core pipe support base 1.Cross water groove 14
Depth is 20 μm~50 μm.
Assembly method：
The 1st, the lower end of core pipe body 11 is screwed into the mesopore of core pipe support base 1；
2nd, by filler ring 2 be enclosed on core pipe body 11 it is outer after be enclosed on core pipe body 11 by some annular laminations 5 are overlapping successively
Outside；
The 3rd, sliding block 4 is pushed into the position of the inside of core pipe body 11 arrival bar shaped locating slot 10 from the upper end of core pipe body 11,
By latch 3 through the pin-and-hole on bar shaped locating slot 10 and sliding block 4, and the both ends of latch 3 are made to be maintained in bar shaped locating slot 10；
4th, compression spring 6 is pushed into inside core pipe body 11 from the upper end of core pipe body 11, fixed block 7 is then screwed into core
Inside the upper end of tube body 11；
5th, after fix bar 9 being passed through into fixed block 7 successively and compression spring 6, rotary gland 8 makes fix bar 9 away from gland 8
One end is screwed into sliding block 4 and holds out against latch 3, and during this, because the position of fixed block 7 is constant, sliding block 4 defines week by latch 3
To rotation, while the one end of fix bar 9 away from gland 8 is screwed into sliding block 4, compression spring 6 is gradually compressed, and then with dynamic pressure
Lid 8 gradually compresses the annular lamination 5 of overlapping some, completes assembling.
Working method：
When carrying out dehydration forming to Gypsum slurry, if overlapping dry plate lamination is in the state for being glanded 8 compressions, water under high pressure
Valve on pipe 12 is closed, the valve on opening negative tube 13, the access negative-pressure sucking of negative tube 13, in Gypsum slurry
Moisture enter by the water hole on water groove 14 and core pipe body 11 of crossing on annular lamination 5 in core pipe body 11, and pass through
Negative tube 13 is sucked out, until completing the dewater treatment to Gypsum slurry；
After gypsum block or gypsum large-plate shaping depart from the utility model, the valve on negative tube 13 is closed,
The valve in high-pressure water pipe 12 is opened, high-pressure water pipe 12 introduces water under high pressure, and water under high pressure extrudes gland 8 after water space, makes pressure
Lid 8 slides to the top axial of core pipe body 11, and compression spring 6 continues compression to bear the hydraulic pressure of water under high pressure, now, overlapping
If dry plate lamination be glanded 8 releases, if water under high pressure struts overlapping dry plate lamination, quickly to annular lamination 5 and water hole
Carry out flush clean.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover among claim of the present utility model and the scope of specification.
Claims (8)
1. a kind of dehydration core pipe processed for gypsum block or gypsum large-plate, including the core pipe body (11) and tool being vertically arranged
There are the core pipe support base (1) of mesopore, the mesopore lower end closed of the core pipe support base (1), the lower end of the core pipe body (11)
Insert in the mesopore of the core pipe support base (1) and, the core pipe support base detachably connected with the core pipe support base (1)
(1) mesopore connects core pipe body (11) inside, in the side wall of the core pipe body (11) there are several to connect in it
The water hole in portion, have in the side wall of the core pipe support base (1) and connect its mesopore and the internal height of the core pipe body (11)
Pressure pipe (12) and negative tube (13), valve are separately installed with the high-pressure water pipe (12) and negative tube (13), its feature exists
In：Also include gland (8) and some annular laminations (5), if annular lamination (5) described in dry plate is overlapping successively to be enclosed on the core
Tube body (11) outside, and can slide along the axial reciprocating of the core pipe body (11), and the upper surface of the annular lamination (5) is with
Surface offers some along the annular lamination (5) water groove excessively that the lateral core pipe body (11) extends outside respectively
(14), the gland (8) is enclosed on the upper end of the core pipe body (11) and can slided along the axial reciprocating of the core pipe body (11)
Dynamic, the gland (8) is with the core pipe body (11) if elastic connection simultaneously annular lamination described in the overlapping dry plate of elastic compression
(5), top axial of the gland (8) by the water under high pressure hydraulic pressure that the high-pressure water pipe (12) introduces to the core pipe body (11)
Slide, and if then unclamping to the compression of annular lamination (5) described in overlapping dry plate.
A kind of 2. dehydration core pipe processed for gypsum block or gypsum large-plate according to claim 1, it is characterised in that：
The upper end inner thread of the core pipe body (11) is connected with fixed block (7), is fixedly installed in the middle part of gland (8) inner bottom wall
The fix bar (9) of the axially extended gland (8), the one end of the fix bar (9) away from the gland (8) is axially across described
Fixed block (7) stretches into core pipe body (11) inside, and external screw thread is connected with sliding block (4), the sliding block (4) and the core pipe
There is water space between the madial wall of body (11), and can be slided in the internal axial reciprocating of the core pipe body (11), it is described
In fix bar (9), compression spring (6) is socketed between the fixed block (7) and the sliding block (4), the compression spring (6)
One end pushes against with the fixed block (7), and the other end pushes against with the sliding block (4), in the relative side wall of the core pipe body (11)
The position of the corresponding sliding block (4) axially offers respectively connects the internal bar shaped locating slot (10) of the core pipe body (11),
Pin-and-hole is radially offered in the side wall of the sliding block (4), the screwed hole of the sliding block (4) connects the pin-and-hole, the corresponding pin
Hole is provided with latch (3), and the latch (3) is held out against through the bar shaped locating slot (10) and pin-and-hole and by the fix bar (9), its
Both ends in the corresponding bar shaped locating slot (10) and limit the sliding block (4) in the core pipe body (11) inside respectively
Rotate in a circumferential direction, the both ends of the latch (3) can be in the axial direction of core pipe body (11) described in bar shaped locating slot (10) interior edge
Reciprocatingly slide, it is internal axially to the core pipe sheet in the core pipe body (11) that the compression spring (6) extrudes the sliding block (4)
Body (11) lower slide, it is overlapping so as to drive the gland (8) axially to be compressed to the lower slide of the core pipe body (11)
If annular lamination (5) described in dry plate, when the compression spring (6) is in limited compression amount, the gland (8) is still enclosed on described
The upper end of core pipe body (11).
A kind of 3. dehydration core pipe processed for gypsum block or gypsum large-plate according to claim 2, it is characterised in that：
The sliding block (4) is square column, and the corner of its cross section is fillet, at the fillet of sliding block (4) side wall with the core
The madial wall of tube body (11) is slidably matched, the remaining part of sliding block (4) side wall and the madial wall of the core pipe body (11)
Between gap for it is described cross water space.
4. a kind of dehydration core pipe processed for gypsum block or gypsum large-plate according to any one of claims 1 to 3, its
It is characterised by：The circumferential edge of the annular lamination (5) tilts axially upwards.
A kind of 5. dehydration core pipe processed for gypsum block or gypsum large-plate according to claim 4, it is characterised in that：
On the core pipe body (11) close to the core pipe support base (1) if at the top of position be socketed with for holding in the palm overlapping dry plate institute
State the filler ring (2) of annular lamination (5), the geomery of the upper side of the filler ring (2) and the shape chi of the annular lamination (5)
It is very little to match, the filler ring (2) if being compacted with annular lamination (5) described in overlapping dry plate with the core pipe support base (1)
Top push against.
A kind of 6. dehydration core pipe processed for gypsum block or gypsum large-plate according to claim 5, it is characterised in that：
The top surface of the core pipe support base (1) axially downwardly tilts, geomery and the core pipe branch of the downside of the filler ring (2)
The geomery of the top surface of support seat (1) matches.
7. a kind of dehydration core pipe processed for gypsum block or gypsum large-plate according to any one of claims 1 to 3, its
It is characterised by：The mesopore of the core pipe support base (1) is inserted in the lower end of the core pipe body (11), and with the core pipe support base
(1) it is threadedly coupled.
8. a kind of dehydration core pipe processed for gypsum block or gypsum large-plate according to any one of claims 1 to 3, its
It is characterised by：The depth for crossing water groove (14) is 20 μm~50 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720285769.1U CN206633168U (en) | 2017-03-22 | 2017-03-22 | A kind of dehydration core pipe processed for gypsum block or gypsum large-plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720285769.1U CN206633168U (en) | 2017-03-22 | 2017-03-22 | A kind of dehydration core pipe processed for gypsum block or gypsum large-plate |
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| Publication Number | Publication Date |
|---|---|
| CN206633168U true CN206633168U (en) | 2017-11-14 |
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ID=60249397
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|---|---|---|---|
| CN201720285769.1U Active CN206633168U (en) | 2017-03-22 | 2017-03-22 | A kind of dehydration core pipe processed for gypsum block or gypsum large-plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117619045A (en) * | 2024-01-25 | 2024-03-01 | 四川贝克森云灌溉科技有限公司 | Reservoir composite filter and use method thereof |
-
2017
- 2017-03-22 CN CN201720285769.1U patent/CN206633168U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117619045A (en) * | 2024-01-25 | 2024-03-01 | 四川贝克森云灌溉科技有限公司 | Reservoir composite filter and use method thereof |
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