Inclined-wire former structure
A former and inclined wire technology, which is applied in the direction of textiles and papermaking, paper machine, paper machine wet end, etc., can solve the problems of high cost, unsynchronized adjustment, complicated adjustment process, etc., achieve advanced functions, improve work efficiency, and apply broad effect
Pending Publication Date: 2019-12-10
HANGZHOU PROJECT & RES INST OF ELECTRO MECHANIC & LIGHT IND
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Due to the special requirements of some paper products, or the need for the paper machine to adapt to the production of various types of paper, the α angle will be adjusted and changed according to the process requirements, and there is a one-to-one correspondence between the α angle and the two side plates of the inclined wire headbox, so When adjusting the α angle of the inclined wire, the two side plates of the inclined wire headbox need to be replaced accordingly, or a point is also designed for the inclined wire headbox to be adjusted accordingly. The adjustment of the two cannot be synchronized, so the adjustment process is very complicated. and high cost
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0013] like figure 1 As shown, the structure of the inclined wire former described in this embodiment includes an inclined wire headbox 1, a forming box 2 and a beam 3, and the forming box 2 is arranged at the lower part of the inclined wire headbox 1 and fixed on the beam 3 , the inclined net headbox 1 is fixed on the crossbeam 3 through the pillar 4, one end of the crossbeam 3 is hinged on the frame 5, and the lower part of the other end is connected to the stepless lifting mechanism 11; one part of the inclined net headbox 1 There is a stock inlet 6 on the side, which is connected to the stock inlet pipe through a hose 13. The inclined mesh headbox 1 is provided with a lower lip 7, which is attached to the forming box panel 9 through a lip cloth 8, and the inclined mesh flow The wall panels 10 on both sides of the pulp box 1, the lower lip 7, the forming box panel 9 and the lip cloth 8 form a weir pool; the forming box panel 9 forms an angle α with the horizontal plane.
...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
An inclined-wire former structure comprises an inclined-wire headbox, a forming box and a cross beam; the forming box is arranged on the lower portion of the inclined-wire headbox and fixed to a crossbeam; the inclined-wire headbox is fixed to the cross beam through a supporting column; one end of the cross beam is hinged to a rack, and the lower portion of the other end of the cross beam is connected with a stepless lifting mechanism; a slurry inlet is formed in one side of the inclined-wire headbox, and one side of the inclined-wire headbox is connected with a slurry inlet pipe through a hose; the inclined-wire headbox is provided with a lower lip plate; the lower lip plate is attached to a panel of the forming box through lip cloth, and wall plates on two sides of the inclined-wire headbox, the panel of the forming box and the lower lip plate of the inclined-wire headbox form a weir pool; an angle alpha is formed between the panel of the forming box and the horizontal plane. According to the inclined-wire former structure, the inclined-wire headbox and the forming box are both fixed to the cross beam, and the angle between the inclined-wire headbox and the horizontal plane andthe angle between the forming box and the horizontal plane are integrally controlled through movement of the cross beam.
Description
technical field [0001] The invention relates to a production equipment, in particular to an inclined wire former structure used for the production of special paper made of chemical fibers and inorganic fibers. Background technique [0002] At present, the structure of the inclined wire former in China is mainly composed of two parts: an independent inclined wire headbox and a forming box, and the forming box of the inclined wire part is at an angle of α to the horizontal direction. Due to the special requirements of some paper products, or the needs of the paper machine to adapt to the production of various types of paper, the α angle will be adjusted and changed according to the process requirements, and there is a one-to-one correspondence between the α angle and the two side plates of the inclined wire headbox, so When adjusting the α angle of the inclined wire, the two side plates of the inclined wire headbox need to be replaced accordingly, or a point is also designed f...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): D21F1/10
CPCD21F1/10
Inventor 程洪玉沈栋文海平
Owner HANGZHOU PROJECT & RES INST OF ELECTRO MECHANIC & LIGHT IND