CN208533255U - Rotary drum pulping complete set of equipments with spray - Google Patents
Rotary drum pulping complete set of equipments with spray Download PDFInfo
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- CN208533255U CN208533255U CN201821133830.1U CN201821133830U CN208533255U CN 208533255 U CN208533255 U CN 208533255U CN 201821133830 U CN201821133830 U CN 201821133830U CN 208533255 U CN208533255 U CN 208533255U
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Abstract
The utility model relates to a kind of rotary drum pulping complete set of equipments of band spray, belong to paper technology production technical field, including rotary drum pulping machine, the spray cabinet of lateral arrangement is provided with above rotary drum pulping machine, several spray interfaces are provided on rotary drum pulping machine, spray adapter tube is respectively connected on each spray interface, every spray adapter tube is all connected with spray cabinet to be communicated；The right end of spray cabinet is connected with the first spray inlet pipeline, and left end is connected with the second spray inlet pipeline.The rotary drum pulping complete set of equipments sprayed by band described in the utility model increases the flow and pressure of rotary drum pulping machine screening area shower water under the design of spray cabinet, rotary drum pulping machine size degradation raw material is more thorough, it slags tap clean, considerably reduces the loss of fiber, reduce production cost.
Description
Technical field
The utility model relates to a kind of rotary drum pulping complete set of equipments of band spray, belong to paper technology production technical field.
Background technique
In paper technology production, the source of raw material is numerous, there is the very high raw material of part wet strength, and rotary drum pulping equipment needs
Want enough spray pressures could be by its size degradation, with regard to existing device, the flow and pressure of rotary drum screening area shower water cannot expire
The needs of foot sufficiently size degradation raw material, slag tap in containing a large amount of fibers, fiber loss is excessive, and waste is serious, and the production cost increases.
Utility model content
According to the above-mentioned deficiencies in the prior art, technical problem to be solved by the utility model is: providing a kind of band spray
Rotary drum pulping complete set of equipments, raw material size degradation is abundant, and fiber loss significantly reduces, reduce production cost.
The rotary drum pulping complete set of equipments of band spray described in the utility model, including rotary drum pulping machine, it is characterised in that: turn
It is provided with the spray cabinet of lateral arrangement above drum pulper, several spray interfaces are provided on rotary drum pulping machine, each
Spray adapter tube is respectively connected on spray interface, every spray adapter tube is all connected with spray cabinet to be communicated；The right end for spraying cabinet connects
It is connected to the first spray inlet pipeline, left end is connected with the second spray inlet pipeline.
The further preferably described spray cabinet be by 6 pieces of board groups at closed box, cross-sectional area is from left to right gradually
Increase.
The further preferred rotary drum pulping machine is provided with several and looks into slurry hole, each looks on slurry hole and is mounted on for close
Envelope looks into slurry port lid, is provided with handle on each capping for looking into slurry port lid, corresponding handle be provided on spray cabinet by
The hook assembly that handle is hung up.
To spray cabinet right end at the tie point of the further preferred second spray inlet pipeline and spray cabinet
Distance is spray cabinet overall length 2/3.
First flowmeter and the first regulating valve are connected on the further preferred first spray inlet pipeline.
Second flowmeter and the second regulating valve are connected on the further preferred second spray inlet pipeline.
The further preferred hook assembly includes the first side plate, the second side plate, pin shaft and suspension hook, the first side plate and second
Side plate is fixed on spray cabinet, and pin shaft is fixed between the first side plate and the second side plate, and suspension hook is hinged on pin shaft.
Third regulating valve is installed on spray cabinet on the left of the further preferred second spray inlet pipeline.
Compared with prior art, the utility model has the following beneficial effects:
The rotary drum pulping complete set of equipments sprayed by band described in the utility model increases under the design of spray cabinet
The flow and pressure of rotary drum pulping machine screening area shower water, rotary drum pulping machine size degradation raw material is more thorough, slags tap clean, substantially
Degree reduces the loss of fiber, reduces production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of hook assembly in Fig. 1；
In figure: 1, rotary drum pulping machine 2, first flowmeter 3, the first regulating valve 4, the first spray inlet pipeline 5, spray cabinet
6, second flowmeter 7, the second regulating valve 8, the second spray inlet pipeline 9, handle 10, hook assembly 10.1, the first side plate 10.2,
Second side plate 10.3, suspension hook 11, third regulating valve 12, looks into slurry port lid 13, looks into slurry hole pin shaft 10.4.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
Below by way of specific embodiment, the utility model is described in further detail, but not to limit the utility model, all
Within the spirit of the present invention and principle, it is practical new to should be included in this for any modification, equivalent replacement, improvement and so on
Within the protection scope of type.
Embodiment
As indicated with 1, the rotary drum pulping complete set of equipments of band spray, including rotary drum pulping machine 1, rotary drum pulping machine 1 it is upper
Side is provided with the spray cabinet 5 of lateral arrangement, is provided with several spray interfaces on rotary drum pulping machine 1, on each spray interface
It is respectively connected with spray adapter tube, every spray adapter tube is all connected with spray cabinet 5 to be communicated；The right end of spray cabinet 5 is connected with first
Spray inlet pipeline 4, left end are connected with the second spray inlet pipeline 8.This section of technical pattern design, increases spray cabinet 5
The flow and pressure of interior water facilitate the abundant size degradation raw material of rotary drum pulping machine 1, reduce fiber loss.
In the present embodiment, it is described spray cabinet 5 be by 6 pieces of board groups at closed box, cross-sectional area from left to right by
It is cumulative big.When the first regulating valve 3 is opened, shower water enters from the right end of spray cabinet 5, sequentially enters rotary drum pulping machine 1
Each spray waterpipe, this section of design scheme facilitate 1 screening area front end of rotary drum pulping machine and obtain more water and pressure, make original
Material cracks more sufficiently, reduces fiber loss.
The rotary drum pulping machine 1 is provided with several and looks into slurry hole 13, each looks on slurry hole 13 and is mounted on for sealing
Slurry port lid 12 is looked into, handle 9 is provided on each capping for looking into slurry port lid 12, corresponding handle 9 is provided on spray cabinet 5
The hook assembly 10 that handle 9 is hung up.When checking 1 operating condition of rotary drum pulping machine, open its handle 9 after looking into slurry port lid 12
It hangs on suspension hook 10.4, safely and conveniently.
The second spray inlet pipeline 8 is spray at a distance from 5 right end of cabinet to spraying at the tie point of spray cabinet 5
Drench the 2/3 of 5 overall length of cabinet.When work, the water and pressure sprayed in cabinet 5 is sequentially reduced from right to left, above-mentioned position setting,
The decaying of 1 screening area spray water flow and pressure of rotary drum pulping machine can preferably be supplemented.
First flowmeter 2 and the first regulating valve 3 are connected on the first spray inlet pipeline 4；Described second spray into
Second flowmeter 6 and the second regulating valve 7 are connected on mouth pipeline 8.In production process, in order to facilitate regulation and control water and pressure
Power is controlled using DCS, so using electric control valve and flowmeter.
The hook assembly 10 includes the first side plate 10.1, the second side plate 10.2, pin shaft 10.3 and suspension hook 10.4, the first side
Plate 10.1 and the second side plate 10.2 are fixed on spray cabinet 5, and pin shaft 10.3 is fixed on the first side plate 10.1 and the second side plate
Between 10.2, suspension hook 10.4 is hinged on pin shaft 10.3.In practical application, can also adopt the following technical scheme that
Corresponding handle 9 fixes a ring on spray cabinet 5, and one section of rope is connected on ring, and the end of rope connects one
Suspension hook.
Third regulating valve 11 is installed on the spray cabinet 5 in 8 left side of the second spray inlet pipeline.When work, pass through
Adjust the aperture of third regulating valve 11, it is possible to reduce water and the pressure loss at 1 slag notch of rotary drum pulping machine advantageously ensure that
The water and hydraulic pressure of 1 screening area of rotary drum pulping machine.
At work, as shown in Figure 1, opening the first regulating valve 3 and the second regulating valve 7, adjustment third is adjusted above scheme
The aperture of valve 11, it is ensured that it is broken that HP shower of the hydraulic pressure in 6bar or so, spray cabinet 5 in spray cabinet 5 enters rotary drum
1 spraying zone of pulp grinder promotes the abundant size degradation of raw material along with the high speed rotation of 1 rotor of rotary drum pulping machine, and fiber is thorough from raw material
Bottom separation；By setting the range of flow of first flowmeter 2 and second flowmeter 6, DCS can come from according to the variation of flow
The dynamic aperture for adjusting the first regulating valve 3 and the second regulating valve 7, realizes automatic control.
In practical application, spray cabinet 5 can also be the pipeline of pyramidal structure.
During overhaul of the equipments, the actual conditions inside rotary drum pulping machine 1 are observed for convenience, and opening looks into slurry port lid 12 simultaneously
Handle 9 is hung on suspension hook 10.4, it is safe and reliable.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model
It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This is practical new
Type is claimed range and is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of rotary drum pulping complete set of equipments of band spray, including rotary drum pulping machine (1), it is characterised in that: rotary drum pulping machine (1)
Top be provided with the spray cabinet (5) of lateral arrangement, several spray interfaces, each spray are provided on rotary drum pulping machine (1)
Spray adapter tube is respectively connected on leaching interface, every spray adapter tube is all connected with spray cabinet (5) and communicates；Spray the right side of cabinet (5)
End is connected with the first spray inlet pipeline (4), and left end is connected with the second spray inlet pipeline (8).
2. the rotary drum pulping complete set of equipments of band spray according to claim 1, it is characterised in that: the spray cabinet (5)
Be by 6 pieces of board groups at closed box, cross-sectional area is gradually increased from left to right.
3. the rotary drum pulping complete set of equipments of band spray according to claim 1 or 2, it is characterised in that: the rotary drum pulping
Machine (1) is provided with several and looks into slurry hole (13), each looks into be mounted on slurry hole (13) and looks into slurry port lid (12) for sealing,
It each looks on the capping of slurry port lid (12) and is provided with handle (9), corresponding handle (9) are provided on spray cabinet (5) by hand
The hook assembly (10) that handle (9) is hung up.
4. the rotary drum pulping complete set of equipments of band spray according to claim 3, it is characterised in that: second spray inlet
Pipeline (8) is spray cabinet (5) overall length 2/ at a distance from cabinet (5) right end to spraying at the tie point of spray cabinet (5)
3。
5. the rotary drum pulping complete set of equipments of band spray according to claim 1, it is characterised in that: first spray inlet
First flowmeter (2) and the first regulating valve (3) are connected on pipeline (4).
6. the rotary drum pulping complete set of equipments of band spray according to claim 1, it is characterised in that: second spray inlet
Second flowmeter (6) and the second regulating valve (7) are connected on pipeline (8).
7. the rotary drum pulping complete set of equipments of band spray according to claim 3, it is characterised in that: the hook assembly (10)
Including the first side plate (10.1), the second side plate (10.2), pin shaft (10.3) and suspension hook (10.4), the first side plate (10.1) and second
Side plate (10.2) is fixed on spray cabinet (5), and pin shaft (10.3) is fixed on the first side plate (10.1) and the second side plate (10.2)
Between, suspension hook (10.4) is hinged on pin shaft (10.3).
8. the rotary drum pulping complete set of equipments of band spray according to claim 4, it is characterised in that: second spray inlet
Third regulating valve (11) are installed on spray cabinet (5) on the left of pipeline (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133830.1U CN208533255U (en) | 2018-07-16 | 2018-07-16 | Rotary drum pulping complete set of equipments with spray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133830.1U CN208533255U (en) | 2018-07-16 | 2018-07-16 | Rotary drum pulping complete set of equipments with spray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208533255U true CN208533255U (en) | 2019-02-22 |
Family
ID=65388132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821133830.1U Active CN208533255U (en) | 2018-07-16 | 2018-07-16 | Rotary drum pulping complete set of equipments with spray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208533255U (en) |
-
2018
- 2018-07-16 CN CN201821133830.1U patent/CN208533255U/en active Active
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