CN112647337A - Be applied to head box of domestic paper processing - Google Patents
Be applied to head box of domestic paper processing Download PDFInfo
- Publication number
- CN112647337A CN112647337A CN202011547641.0A CN202011547641A CN112647337A CN 112647337 A CN112647337 A CN 112647337A CN 202011547641 A CN202011547641 A CN 202011547641A CN 112647337 A CN112647337 A CN 112647337A
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- China
- Prior art keywords
- side wall
- box body
- rod
- plate
- connecting rod
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Links
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 238000004513 sizing Methods 0.000 abstract description 11
- 239000004570 mortar (masonry) Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/04—Head boxes of cylinder machines
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Abstract
The invention relates to the technical field of accessories for producing household paper, in particular to a head box applied to the processing of household paper, which can adjust the width of an opening according to the width of an external sizing net; the mortar filling machine comprises a box body and four groups of bases, wherein four groups of supporting legs are arranged at the bottom end of the box body, rollers can be rotatably arranged at the bottom ends of the four groups of bases, a working cavity is arranged in the box body, a box opening is formed in the top end of the box body, an opening is formed in the front end of the box body, and a mortar inlet pipe is communicated with the upper half area of the rear end of the; still include left push pedal, right push pedal, left slide bar, right slide bar, left connecting rod, right connecting rod, left fixed plate, right fixed plate, left telescopic link, right telescopic link, left spring, right spring, left screens board and right screens board, box left side wall and right side wall central area transversely are provided with left sliding hole and right sliding hole respectively, are provided with left sliding sleeve and right sliding sleeve in left sliding hole and the right sliding hole respectively.
Description
Technical Field
The invention relates to the technical field of accessories for producing household paper, in particular to a head box applied to the processing of the household paper.
Background
As is well known, a head box applied to the processing of household paper is an auxiliary device for guiding the flow of pulp in the production process of the household paper, and is widely used in the field of household paper production; the existing flow box applied to the processing of household paper comprises a box body and four groups of bases, wherein four groups of supporting legs are arranged at the bottom end of the box body, the bottom ends of the four groups of supporting legs are respectively connected with the central area of the top ends of the four groups of bases, rollers can be rotatably arranged at the bottom ends of the four groups of bases, a working cavity is arranged in the box body, a box opening is arranged at the top end of the box body, an opening is arranged at the front end of the box body, the box opening and the opening are both communicated with the working cavity; when the existing head box applied to the processing of the household paper is used, the device is moved to a specified place to enable slurry to flow out of an external sizing net from an opening, so that the sizing forming of the household paper is realized; the existing head box applied to the processing of the household paper finds that the width of the opening is fixed, so that the width of the opening is not convenient to adjust according to the width of an external sizing net, and the use limitation is high.
Disclosure of Invention
In order to solve the technical problem, the invention provides the head box which can adjust the width of an opening according to the width of an external sizing net and reduce the use limitation and is applied to the processing of the household paper.
The invention relates to a flow box applied to processing of household paper, which comprises a box body and four groups of bases, wherein four groups of supporting legs are arranged at the bottom end of the box body, the bottom ends of the four groups of supporting legs are respectively connected with the central area of the top ends of the four groups of bases, rollers can be rotatably arranged at the bottom ends of the four groups of bases, a working cavity is arranged in the box body, a box opening is arranged at the top end of the box body, an opening is arranged at the front end of the box body, the box opening and the opening are communicated with the working cavity; the left push plate and the right push plate are respectively and longitudinally positioned in a left half area and a right half area in the working cavity, the bottom ends and the rear ends of the left push plate and the right push plate are respectively in sliding close contact with the inner bottom side wall and the inner rear side wall of the box body, the central areas of the left side wall and the right side wall of the box body are respectively and transversely provided with a left sliding hole and a right sliding hole, the left sliding hole and the right sliding hole are respectively and internally provided with a left sliding sleeve and a right sliding sleeve, the right end of the left slide rod and the left end of the right slide rod respectively penetrate through the left sliding sleeve and the right sliding sleeve and are respectively connected with the central areas of the left side wall and the right side wall of the left push plate, the left end of the left slide rod and the right end of the right slide rod are respectively connected with the upper areas of the right side wall of the left connecting rod and the left side wall of the right connecting rod, the top ends of the left fixed plate and the right fixed plate are respectively connected with the left half area and the right half area of the bottom end of the box body, the lower half areas of the left side wall of the left fixed plate and the right side wall of the right fixed plate are respectively and transversely provided with a left telescopic hole and a right telescopic hole, the left spring left end and the right spring right end are respectively connected with the lower half areas of the right side wall of the left fixed plate and the right fixed plate, the left spring right end and the right spring left end are respectively connected with the central areas of the left clamping plate left end and the right clamping plate right end, the left telescopic rod left end and the right telescopic rod right end respectively penetrate through the left telescopic hole and the right telescopic hole and are respectively connected with the lower half areas of the left side wall of the left connecting rod and the right side wall of the right connecting rod, and the left telescopic rod right end and the right telescopic rod left end respectively penetrate.
The pulp flow box applied to the processing of the household paper further comprises a left reinforcing plate and a right reinforcing plate, wherein the left fixing plate and the right fixing plate as well as the left half area and the right half area at the bottom end of the box body are respectively reinforced and supported through the left reinforcing plate and the right reinforcing plate.
The head box applied to the processing of the household paper also comprises a left arc-shaped mounting frame and a right arc-shaped mounting frame, and the right end of the left sliding rod and the left end of the right sliding rod are respectively connected with the left end of the left push plate and the right end of the right push plate through the left arc-shaped mounting frame and the right arc-shaped mounting frame.
The head box applied to the processing of the household paper further comprises a left pull ring and a right pull ring, wherein the right end of the left pull ring and the left end of the right pull ring are respectively connected with the central areas of the left end of the left connecting rod and the right end of the right connecting rod.
The invention relates to a head box applied to the processing of household paper, wherein a left non-slip mat and a right non-slip mat are respectively arranged in the central areas of the outer side walls of a left pull ring and a right pull ring.
The invention relates to a head box applied to the processing of household paper.
The head box applied to the processing of the household paper further comprises a support rod and a pull rod, wherein the left end of the support rod is connected with the upper half area of the right side wall of the box body, and the right end of the support rod is connected with the lower half area of the left side wall of the pull rod.
The invention relates to a head box applied to the processing of household paper.A rubber pad is arranged in the central area of the outer side wall of a pull rod.
Compared with the prior art, the invention has the beneficial effects that: at first with the device remove appointed bottom, pulling left connecting rod and right connecting rod, make left screens board and right screens board do back-to-back motion, left sides screens board and right screens board are located the both sides that external sizing net was netted respectively, later loosen left connecting rod and right connecting rod, make left sides screens board and right screens board do relative motion under the effect of left spring and right spring respectively, this moment because the effect of interlock, make left push pedal and right push pedal do relative motion equally, make the opening width of play thick liquid can be along with external sizing net's width regulation, reduce and use the limitation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of a portion of the structure of the present invention;
FIG. 3 is a schematic left side view of the connection of the tank body and the slurry inlet pipe;
FIG. 4 is a schematic perspective view of the left and right arcuate mounts;
in the drawings, the reference numbers: 1. a box body; 2. a base; 3. a support leg; 4. a roller; 5. a pulp inlet pipe; 6. a left push plate; 7. a right push plate; 8. a left slide bar; 9. a right slide bar; 10. a left connecting rod; 11. a right connecting rod; 12. a left fixing plate; 13. a right fixing plate; 14. a left telescoping rod; 15. a right telescopic rod; 16. a left spring; 17. a right spring; 18. a left clamping plate; 19. a right clamping plate; 20. a left sliding sleeve; 21. a right sliding sleeve; 22. a left reinforcement plate; 23. a right reinforcing plate; 24. a left arc-shaped mounting rack; 25. a right arc-shaped mounting rack; 26. a left pull ring; 27. a right pull ring; 28. a left non-slip mat; 29. a right anti-skid pad; 30. a left wheel set; 31. a right wheel set; 32. a strut; 33. a pull rod; 34. and (7) a rubber pad.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the head box applied to the processing of the household paper of the present invention comprises a box body 1 and four groups of bases 2, wherein four groups of supporting legs 3 are arranged at the bottom end of the box body 1, the bottom ends of the four groups of supporting legs 3 are respectively connected with the central area of the top ends of the four groups of bases 2, rollers 4 can be rotatably arranged at the bottom ends of the four groups of bases 2, a working chamber is arranged in the box body 1, a box opening is arranged at the top end of the box body 1, an opening is arranged at the front end of the box body 1, the box opening and the opening are both communicated with the working chamber; the device also comprises a left push plate 6, a right push plate 7, a left sliding rod 8, a right sliding rod 9, a left connecting rod 10, a right connecting rod 11, a left fixing plate 12, a right fixing plate 13, a left telescopic rod 14, a right telescopic rod 15, a left spring 16, a right spring 17, a left clamping plate 18 and a right clamping plate 19, wherein the left push plate 6 and the right push plate 7 are respectively and longitudinally positioned in the left half area and the right half area of the working cavity, the bottom ends and the rear ends of the left push plate 6 and the right push plate 7 are respectively and tightly contacted with the inner bottom wall and the inner rear wall of the box body 1 in a sliding way, the central areas of the left side wall and the right side wall of the box body 1 are respectively and transversely provided with a left sliding hole and a right sliding hole, the left sliding sleeve 20 and the right sliding sleeve 21 are respectively arranged in the left sliding hole and the right sliding hole, the right end of the left sliding rod 8 and the left end of the right sliding rod 9, the left end of a left sliding rod 8 and the right end of a right sliding rod 9 are respectively connected with the upper half area of the right side wall of a left connecting rod 10 and the upper half area of the left side wall of a right connecting rod 11, the top ends of a left fixed plate 12 and a right fixed plate 13 are respectively connected with the left half area and the right half area of the bottom end of a box body 1, the lower half areas of the left side wall of the left fixed plate 12 and the left side wall of the right fixed plate 13 are respectively and transversely provided with a left telescopic hole and a right telescopic hole, the left end of a left spring 16 and the right end of a right spring 17 are respectively connected with the right side wall of the left fixed plate 12 and the lower half area of the left side wall of the right fixed plate 13, the right end of the left spring 16 and the left end of the right spring 17 are respectively connected with the central areas of the left end of a left clamping plate 18 and the right end of a right clamping plate 19, the left end of a left telescopic rod 14 and the right telescopic rod 15 respectively pass through the left spring 16 and the right spring 19 right sidewall central region; at first with the device remove appointed bottom, pulling left connecting rod and right connecting rod, make left screens board and right screens board do back-to-back motion, left sides screens board and right screens board are located the both sides that external sizing net was netted respectively, later loosen left connecting rod and right connecting rod, make left sides screens board and right screens board do relative motion under the effect of left spring and right spring respectively, this moment because the effect of interlock, make left push pedal and right push pedal do relative motion equally, make the opening width of play thick liquid can be along with external sizing net's width regulation, reduce and use the limitation.
The head box applied to the processing of the household paper further comprises a left reinforcing plate 22 and a right reinforcing plate 23, wherein the left fixing plate 12 and the right fixing plate 13 and the left half area and the right half area at the bottom end of the box body 1 are respectively reinforced and supported through the left reinforcing plate 22 and the right reinforcing plate 23; the left reinforcing plate and the right reinforcing plate can enhance the installation firmness degree of the left fixing plate and the right fixing plate, and the use reliability is improved.
The head box applied to the processing of the household paper also comprises a left arc-shaped mounting rack 24 and a right arc-shaped mounting rack 25, wherein the right end of the left sliding rod 8 and the left end of the right sliding rod 9 are respectively connected with the left end of the left push plate 6 and the right end of the right push plate 7 through the left arc-shaped mounting rack 24 and the right arc-shaped mounting rack 25; left side arc mounting bracket and right arc mounting bracket can strengthen the firm in connection degree between left slide bar and right slide bar and left push pedal and the right push pedal, improve and use the reliability.
The head box applied to the processing of the household paper further comprises a left pull ring 26 and a right pull ring 27, wherein the right end of the left pull ring 26 and the left end of the right pull ring 27 are respectively connected with the central areas of the left end of the left connecting rod 10 and the right end of the right connecting rod 11; left pull ring and right pull ring can be convenient for the staff and remove left connecting rod and right connecting rod, improve the convenience of use.
In the head box applied to the processing of the household paper, the central areas of the outer side walls of the left pull ring 26 and the right pull ring 27 are respectively provided with a left non-slip mat 28 and a right non-slip mat 29; the left non-slip mat and the right non-slip mat can move the device of a worker, and the use safety is improved.
The invention is applied to the head box for processing the household paper, the top ends of a left clamping plate 18 and a right clamping plate 19 are respectively and rotatably provided with a left wheel set 30 and a right wheel set 31; the top ends of the left wheel set and the right wheel set are respectively contacted with the left half area and the right half area of the bottom end of the box body.
The head box applied to the processing of the household paper further comprises a support rod 32 and a pull rod 33, wherein the left end of the support rod 32 is connected with the upper half area of the right side wall of the box body 1, and the right end of the support rod 32 is connected with the lower half area of the left side wall of the pull rod 33; the box body can be conveniently moved through the pull rod, and the use convenience is improved.
The invention is applied to the head box for processing the household paper, the central area of the outer side wall of a pull rod 33 is provided with a rubber pad 34; the rubber pad can protect staff's palm, improves the safety in utilization.
When the head box applied to the processing of the household paper works, firstly, the device is moved to the appointed bottom end, the left connecting rod and the right connecting rod are pulled, so that the left clamping plate and the right clamping plate move back to back, the left clamping plate and the right clamping plate are respectively positioned at two sides of an external sizing net, then, the left connecting rod and the right connecting rod are loosened, so that the left clamping plate and the right clamping plate respectively move relatively under the action of the left spring and the right spring, at the moment, due to the linkage action, the left push plate and the right push plate also move relatively, so that the opening width of pulp outlet can be adjusted along with the width of the external sizing net, and the use limitation is reduced; the left reinforcing plate and the right reinforcing plate can enhance the installation firmness of the left fixing plate and the right fixing plate and improve the use reliability; the left arc-shaped mounting rack and the right arc-shaped mounting rack can enhance the connection firmness degree between the left sliding rod and the right sliding rod and between the left push plate and the right push plate, and improve the use reliability; the left pull ring and the right pull ring can facilitate workers to move the left connecting rod and the right connecting rod, so that the use convenience is improved; the left anti-skid pad and the right anti-skid pad can move the device of a worker, so that the use safety is improved; the top ends of the left wheel set and the right wheel set are respectively contacted with the left half area and the right half area at the bottom end of the box body; the box body can be conveniently moved through the pull rod, so that the use convenience is improved; the rubber pad can protect staff's palm, improves the safety in utilization.
The installation mode, the connection mode or the arrangement mode of all the components are common mechanical modes, and the specific structures, models and coefficient indexes of all the components are self-contained technologies, so long as the beneficial effects can be achieved, and further description is omitted.
In the headbox applied to the processing of household paper of the present invention, unless otherwise stated, the directional words included in the terms "upper, lower, left, right, front, rear, inner, and vertical and horizontal" and the like merely represent the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A flow box applied to the processing of household paper comprises a box body (1) and four groups of bases (2), wherein four groups of supporting legs (3) are arranged at the bottom end of the box body (1), the bottom ends of the four groups of supporting legs (3) are respectively connected with the central area of the top ends of the four groups of bases (2), rollers (4) can be rotatably arranged at the bottom ends of the four groups of bases (2), a working cavity is arranged in the box body (1), a box opening is formed in the top end of the box body (1), an opening is formed in the front end of the box body (1), the box opening and the opening are communicated with the working cavity, and a pulp inlet pipe (5) is communicated with the upper; the device is characterized by further comprising a left push plate (6), a right push plate (7), a left sliding rod (8), a right sliding rod (9), a left connecting rod (10), a right connecting rod (11), a left fixing plate (12), a right fixing plate (13), a left telescopic rod (14), a right telescopic rod (15), a left spring (16), a right spring (17), a left clamping plate (18) and a right clamping plate (19), wherein the left push plate (6) and the right push plate (7) are respectively and longitudinally located in a left half area and a right half area in a working cavity, the bottom ends and the rear ends of the left push plate (6) and the right push plate (7) are respectively and slidably and closely contacted with the inner bottom side wall and the inner rear side wall of the box body (1), a left sliding hole and a right sliding hole are respectively and transversely arranged in the central area of the left side wall and the right side wall of the box body (1), a left sliding sleeve (20) and a right sliding sleeve (21) are respectively arranged in the left sliding hole and right sliding hole, and a left sliding rod (8 A movable sleeve (21) is respectively connected with the central areas of the left side wall of the left push plate (6) and the right side wall of the right push plate (7), the left end of a left sliding rod (8) and the right end of a right sliding rod (9) are respectively connected with the upper half areas of the right side wall of a left connecting rod (10) and the left side wall of a right connecting rod (11), the top ends of a left fixed plate (12) and a right fixed plate (13) are respectively connected with the left half area and the right half area of the bottom end of the box body (1), the lower half areas of the left side wall of the left fixed plate (12) and the right fixed plate (13) are respectively and transversely provided with a left telescopic hole and a right telescopic hole, the left end of a left spring (16) and the right end of a right spring (17) are respectively connected with the right side wall of the left fixed plate (12) and the lower half area of the left side wall of the right fixed plate (13), the right end of the left spring (16) and, the left end of the left telescopic rod (14) and the right end of the right telescopic rod (15) respectively penetrate through the left telescopic hole and the right telescopic hole and are respectively connected with the lower half area of the right side wall of the left connecting rod (10) and the left side wall of the right connecting rod (11), and the right end of the left telescopic rod (14) and the left end of the right telescopic rod (15) respectively penetrate through the left spring (16) and the right spring (17) and are respectively connected with the central area of the left side wall of the left clamping plate (18) and the right side wall of the right clamping plate (19).
2. The headbox applied to processing household paper, according to claim 1, further comprising a left reinforcing plate (22) and a right reinforcing plate (23), wherein the left fixing plate (12) and the right fixing plate (13) and the left half area and the right half area of the bottom end of the box body (1) are respectively reinforced and supported by the left reinforcing plate (22) and the right reinforcing plate (23).
3. The headbox applied to tissue processing according to claim 2, further comprising a left arc-shaped mounting rack (24) and a right arc-shaped mounting rack (25), wherein the right end of the left sliding rod (8) and the left end of the right sliding rod (9) are connected with the left end of the left push plate (6) and the right end of the right push plate (7) through the left arc-shaped mounting rack (24) and the right arc-shaped mounting rack (25), respectively.
4. The headbox for use in consumer paper processing as claimed in claim 3 further comprising a left pull ring (26) and a right pull ring (27), wherein the right end of the left pull ring (26) and the left end of the right pull ring (27) are connected to the left end of the left connecting rod (10) and the right end of the right connecting rod (11) respectively at their central regions.
5. The headbox for use in consumer paper processing according to claim 4, characterised in that the central areas of the outer side walls of the left and right pull rings (26, 27) are provided with left and right non-slip mats (28, 29), respectively.
6. The headbox for consumer paper processing according to claim 5, characterised in that the top ends of the left (18) and right (19) screens are provided with a left (30) and a right (31) set of wheels, respectively, in rotation.
7. The headbox used in tissue processing according to claim 6, further comprising a strut (32) and a pull rod (33), wherein the left end of the strut (32) is connected to the upper half of the right side wall of the box (1), and the right end of the strut (32) is connected to the lower half of the left side wall of the pull rod (33).
8. The headbox for use in consumer paper processing as claimed in claim 7 wherein the tie bar (33) is provided with a rubber pad (34) in the central region of the outer side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011547641.0A CN112647337A (en) | 2020-12-24 | 2020-12-24 | Be applied to head box of domestic paper processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011547641.0A CN112647337A (en) | 2020-12-24 | 2020-12-24 | Be applied to head box of domestic paper processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112647337A true CN112647337A (en) | 2021-04-13 |
Family
ID=75360043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011547641.0A Pending CN112647337A (en) | 2020-12-24 | 2020-12-24 | Be applied to head box of domestic paper processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112647337A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4081321A (en) * | 1975-11-06 | 1978-03-28 | J. M. Voith Gmbh | Movable deckle within headbox outlet |
| CN108714385A (en) * | 2018-05-28 | 2018-10-30 | 芜湖纵横智能制造产业技术研究有限公司 | A kind of livestock-raising agitating device easy to replace and maintain |
| CN208594418U (en) * | 2018-08-18 | 2019-03-12 | 浙江省诸暨市中太造纸机械有限公司 | It is a kind of for manufacturing the head box of the machine of fiber web |
| CN209756011U (en) * | 2019-02-22 | 2019-12-10 | 保定威森环保设备制造有限公司 | Protective cover die |
| CN209931231U (en) * | 2019-05-10 | 2020-01-14 | 唐山市维卓水产养殖有限公司 | Aquaculture net cage |
| CN211358435U (en) * | 2019-11-11 | 2020-08-28 | 福建欧利莱生物科技有限公司 | Compounding equipment is used in detergent production |
| CN211636228U (en) * | 2019-12-03 | 2020-10-09 | 丽水创智果科技有限公司 | Convenient operation's tissue homogenizer |
| CN211930205U (en) * | 2020-05-21 | 2020-11-13 | 镇江默勒电器有限公司 | Heavy-current double-channel intensive bus duct |
-
2020
- 2020-12-24 CN CN202011547641.0A patent/CN112647337A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4081321A (en) * | 1975-11-06 | 1978-03-28 | J. M. Voith Gmbh | Movable deckle within headbox outlet |
| CN108714385A (en) * | 2018-05-28 | 2018-10-30 | 芜湖纵横智能制造产业技术研究有限公司 | A kind of livestock-raising agitating device easy to replace and maintain |
| CN208594418U (en) * | 2018-08-18 | 2019-03-12 | 浙江省诸暨市中太造纸机械有限公司 | It is a kind of for manufacturing the head box of the machine of fiber web |
| CN209756011U (en) * | 2019-02-22 | 2019-12-10 | 保定威森环保设备制造有限公司 | Protective cover die |
| CN209931231U (en) * | 2019-05-10 | 2020-01-14 | 唐山市维卓水产养殖有限公司 | Aquaculture net cage |
| CN211358435U (en) * | 2019-11-11 | 2020-08-28 | 福建欧利莱生物科技有限公司 | Compounding equipment is used in detergent production |
| CN211636228U (en) * | 2019-12-03 | 2020-10-09 | 丽水创智果科技有限公司 | Convenient operation's tissue homogenizer |
| CN211930205U (en) * | 2020-05-21 | 2020-11-13 | 镇江默勒电器有限公司 | Heavy-current double-channel intensive bus duct |
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Application publication date: 20210413 |
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| RJ01 | Rejection of invention patent application after publication |