CN209836555U - Efficient air current atomizing cloth dyeing machine - Google Patents

Abstract

The utility model relates to an efficient air current atomizing cloth dyeing machine, it is including setting up the atomizing mechanism on the dyeing machine body, atomizing mechanism includes the intake pipe and the atomizer that sprays respectively to the positive and negative of cloth, the intake pipe with the atomizer intercommunication, the intake pipe divide into trunk line and two transition pipelines, every the one end of transition pipeline all with trunk line switch-on, the other end and one the atomizer intercommunication, all on the transition pipeline with the one end of trunk line intercommunication arrives atomizer's distance is unanimous, the trunk line with be provided with control between the transition pipeline the trunk line with the switch of transition pipeline break-make. The utility model discloses the effect that improves atomization efficiency has.

Description

Efficient air current atomizing cloth dyeing machine

Technical Field

The utility model belongs to the technical field of the technique of cloth dyeing machine and specifically relates to an efficient air current atomizing cloth dyeing machine is related to.

Background

At present, energy conservation and emission reduction are always advocated by the society, a dyeing machine used in the weaving and dyeing industry generally adopts an airflow atomization dyeing machine, dye liquor is atomized through airflow, the bath ratio is reduced, more than 50% of water is saved compared with the traditional dyeing machine, dye can be saved, and the dye liquor can be sprayed more uniformly after being atomized when the atomization efficiency is high.

The existing airflow atomization cloth dyeing machine is provided with a plurality of nozzles with the same width as cloth to be dyed, and the externally arranged air pressure increasing device is opened to introduce high air pressure and a dye tube into the cloth dyeing machine, and then the nozzles are branched to atomize dye liquor introduced into the nozzles.

The above prior art solutions have the following drawbacks: when the cloth dyeing machine starts to work, the air pressures dispersed from the main pipe into the branch pipes cannot be consistent at the same time, so that the atomized dye liquor sprayed by each nozzle is not uniform, the cloth at the beginning cannot be completely stained with the dye liquor, the cloth dyeing efficiency is reduced, and the water saving rate is not the highest.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an efficient air current atomizing cloth dyeing machine.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an efficient air current atomizing cloth dyeing machine, is including setting up the atomizing mechanism on the dyeing machine body, atomizing mechanism includes the intake pipe and respectively to the atomizer that the positive and negative of cloth sprayed, the intake pipe with atomizer intercommunication, the intake pipe divide into trunk line and two transition pipelines, every transition pipeline's one end all with trunk line switch-on, the other end and one atomizer intercommunication, all on the transition pipeline with the one end of trunk line intercommunication arrives atomizer's distance is unanimous, the trunk line with be provided with control between the transition pipeline the trunk line with the switch of transition pipeline break-make.

By adopting the technical scheme, the two sides of the cloth are respectively provided with the atomizing nozzles, so that the two sides of the cloth can be dyed simultaneously, and the dyeing efficiency is improved; the purpose of enabling the linear distance from one end of the transition pipeline, which is communicated with the main pipeline, to the atomizing nozzle to be consistent is to enable the airflow to reach the atomizing nozzle simultaneously; the switch is arranged to ensure that the pressure of the air flow in the pipeline can not reach the stable value of the atomization efficiency of the atomizing nozzle when the cloth dyeing machine is just opened, so that the main pipeline and the branch pipelines are firstly separated through the switch, and the air flow of the main pipeline is communicated to the branch pipelines when the switch is opened after the air pressure of the main pipeline reaches the stable value of atomization.

The utility model discloses further set up to: every one end interval of atomizer set up a plurality of air inlets, the other end interval set up with air inlet size and quantity assorted nozzle, every the air inlet with every the nozzle intercommunication forms the through-hole, each other do not communicate with each other and length is unanimous between the through-hole, be equipped with on the atomizer with through-hole quantity assorted pan feeding hole, the pan feeding hole with the through-hole intercommunication, the intake pipe is with every the air inlet switch-on.

By adopting the technical scheme, the plurality of air inlets are arranged to separate the atomization process from multiple steps, so that the atomization efficiency of the dye is improved; the feeding hole is led into a through hole between the air inlet and the nozzle so that the dye can have a space which is fully contacted with the feeding hole; the length of each through hole is kept consistent, so that the atomized dye can be sprayed out of the nozzle after high-pressure gas is introduced.

The utility model discloses further set up to: the feeding holes are perpendicular to the through holes, the size and the length of each feeding hole are equal, and the distance from the position, communicated with the through holes, of each feeding hole to the air inlet in the through hole is equal.

By adopting the technical scheme, the size and the length of each feeding hole are equal, so that the amount of the dye flowing into each through hole is consistent, the distance from the position where each feeding hole is communicated with each through hole to the air inlet is equal, the atomization time of the dye in the through hole is the same, the feeding holes are smaller than the nozzles, the dye can be atomized more fully, and the bath ratio is reduced.

The utility model discloses further set up to: each atomizing nozzle is provided with an inner arc surface and an outer arc surface with the same radian on two opposite end surfaces, the air inlet is arranged on the inner arc surface, and the nozzle is arranged on the outer arc surface.

Through adopting above-mentioned technical scheme, make circular-arc with atomizer's nozzle one end be in order to make the scope increase of spraying, improve the dyeing efficiency to cloth, make circular-arc with the one end of air inlet be in order to reach better on the transition pipeline with the one end of trunk line intercommunication to the distance of air inlet unanimous.

The utility model discloses further set up to: the atomizing nozzles are arranged on the upper surface and the lower surface of the cloth, a certain angle is formed between the atomizing nozzles and the cloth, and the air inlet is inclined towards the cloth.

Through adopting above-mentioned technical scheme, the direction slope with the air inlet to cloth is in order to make the dyestuff after the atomizing spray out and the distance of cloth reduce to improve the dyeing to cloth.

The utility model discloses further set up to: the switch sets up to the butterfly valve, the transition pipeline includes connecting pipe and a plurality of bleeder of waiting the length, the one end of connecting pipe with be provided with the installation head on butterfly valve switch-on, the other end, be provided with quantity on the installation head with air inlet phase-match and the same connecting hole of size, bleeder one end with an air inlet is put through to connecting hole switch-on, other end switch-on.

Through adopting above-mentioned technical scheme, with the purpose through the lateral pipe of equidimension between transition duct and the atomizer that enables the air current reach the distance that the atomizer passed through unanimously, the messenger can spray the dyestuff after the atomizing at the same time, more even when making the beginning dyeing of cloth.

The utility model discloses further set up to: the butterfly valve both ends all will through the flange the trunk line with the connecting pipe is connected.

Through adopting above-mentioned technical scheme, can conveniently demolish through flange joint, intensity is high, and the precision is good.

The utility model discloses further set up to: and a pneumatic actuator controlled by a PLC is arranged on the butterfly valve.

Through adopting above-mentioned technical scheme, adopt the butterfly valve that has the start actuator of PLC system control, will set for time through PLC, then switch-on or the intercommunication through pneumatic actuator control butterfly valve to make the atomizing more even of dyestuff when starting work.

To sum up, the utility model discloses a beneficial technological effect does:

1. the communication and the separation of the main pipeline and the transition pipeline are controlled by a switch, so that the air pressure in the main pipeline can be enough to reach the air pressure which can enable the atomizing nozzle to simultaneously stabilize the working requirement, and the distances from the transition pipeline to the atomizing nozzle are consistent;

2. the through holes are distributed in an outward fan shape, so that the spraying range of the nozzle is enlarged;

3. the through holes are arranged towards the cloth, so that the dye can be sprayed on the cloth more quickly after being atomized.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of the atomizer according to the present invention.

Fig. 4 is a sectional view of the atomizer of the present invention.

In the figure, 1, an air inlet pipe; 11. a butterfly valve; 12. a main pipeline; 13. a transition duct; 131. a connecting pipe; 132. a branch pipe; 2. an atomizing spray head; 21. a through hole; 22. an intrados surface; 221. an air inlet; 23. an outer arc surface; 231. a nozzle; 24. A feeding hole; 3. cloth; 101. a dyeing machine body; 102. an atomization mechanism; 201. a mounting head; 202. and connecting the holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses a high-efficiency air flow atomization cloth dyeing machine, including cloth dyeing machine body 101 and atomizing mechanism 102, atomizing mechanism 102 is installed in cloth dyeing machine body 101, atomizing mechanism 102 includes atomizer 2 and intake pipe 1, atomizer 2 sprays to the positive and negative of cloth respectively, intake pipe 1 is put through with atomizer 2, intake pipe 1 includes trunk line 12, two transition pipelines 13 and butterfly valve 11, two transition pipelines 13 connect two atomizers 2 respectively, atomizer 2 forms certain angle with cloth 3, air inlet 221 inclines to cloth 3 direction; a butterfly valve 11 is installed between the transition pipeline 13 and the main pipeline 12, a pneumatic actuator controlled by a PLC controller is arranged on the butterfly valve 11, and the butterfly valve 11 is connected through a flange.

As shown in fig. 2, the transition pipe 13 includes a connecting pipe 131 and a plurality of branch pipes 132, the length of the branch pipes 132 is equal, one end of the connecting pipe 131 is connected to the butterfly valve 11, the other end is fixed with a mounting head 201, the mounting head 201 is provided with connecting holes 202, the number of the connecting holes 202 matches the number of the branch pipes 132, one end of each branch pipe 132 is connected to one connecting hole 202, and the other end is connected to the atomizing head 2.

As shown in fig. 3 and 4, each atomizing nozzle 2 is provided with an outer arc surface 23 and an inner arc surface 22 at opposite end surfaces, the arcs of the outer arc surface 23 and the inner arc surface 22 are the same, the outer arc surface 23 is at one end far away from the transition pipe 13 relative to the inner arc surface 22, air inlets 221 are arranged on the outer arc surface 23 at intervals, the number of the air inlets 221 is matched with that of the branch pipes 132, nozzles 231 are arranged on the inner arc surface 22, the number and the size of the nozzles 231 are matched with those of the air inlets 221, one air inlet 221 is communicated with one nozzle 231 to form through holes 21, each through hole 21 is not communicated with each other and has the same length, one end of each branch pipe 132, which is connected with the connecting hole 202, is connected with the other end and is connected with one air inlet 221, feeding holes 24 are arranged in the atomizing nozzles 2, the number of the feeding holes 24 is matched, the distance from the communication part of each feeding hole 24 and the through hole 21 to the air inlet 221 on the through hole 21 is equal.

The implementation principle of the embodiment is as follows: install butterfly valve 11 between trunk line 12 and transition pipeline 13, connect through connecting hole 202 and air inlet 221 respectively with every bleeder 132 both ends, butterfly valve 11 is in the closed condition at first, let in the air current behind trunk line 12, the PLC system sets for and opens butterfly valve 11 through pneumatic actuator after 3 seconds, thereby switch on trunk line 12 and transition pipeline 13, the air current that makes through every bleeder 132 equals gets into atomizer 2, then open the pipeline that leads to the dyestuff, let in through-hole 21 from pan feeding hole 24 with the dyestuff, make the dyestuff atomize, thereby dye cloth 3.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a high-efficient air current atomizing cloth dyeing machine, is including setting up atomizing mechanism (102) on dyeing machine body (101), atomizing mechanism (102) include intake pipe (1) and respectively to the atomizer (2) that the positive and negative of cloth sprayed, intake pipe (1) with atomizer (2) intercommunication, its characterized in that: intake pipe (1) divide into trunk line (12) and two transition pipeline (13), every the one end of transition pipeline (13) all with trunk line (12) switch-on, the other end and one atomizer (2) intercommunication, all transition pipeline (13) go up with the one end of trunk line (12) intercommunication arrives atomizer (2) apart from unanimous, trunk line (12) with be provided with control between transition pipeline (13) trunk line (12) with the switch of transition pipeline (13) break-make.

2. A high efficiency air flow atomizing cloth dyeing machine according to claim 1, characterized in that: every the one end interval of atomizer (2) sets up a plurality of air inlets (221), the other end interval set up with air inlet (221) size and quantity assorted nozzle (231), every air inlet (221) and every nozzle (231) intercommunication forms through-hole (21), each other do not communicate with each other and length is unanimous between through-hole (21), be equipped with on atomizer (2) with through-hole (21) quantity assorted pan feeding hole (24), pan feeding hole (24) with through-hole (21) intercommunication, intake pipe (1) and every air inlet (221) switch-on.

3. A high efficiency air flow atomizing cloth dyeing machine according to claim 2, characterized in that: the feeding holes (24) are perpendicular to the through holes (21), the size and the length of each feeding hole (24) are equal, and the distance from the position where each feeding hole (24) is communicated with the through hole (21) to the air inlet (221) in the through hole (21) is equal.

4. A high efficiency air flow atomizing cloth dyeing machine according to claim 3, characterized in that: every the relative both ends face of atomizer (2) is provided with the intrados (22) and extrados (23) that the radian is the same respectively, air inlet (221) set up intrados (22), nozzle (231) set up extrados (23).

5. A high efficiency air flow atomizing cloth dyeing machine according to claim 4, characterized in that: set up two sides about cloth (3) atomizer (2) with cloth (3) form certain angle, air inlet (221) are to cloth (3) direction slope.

6. A high efficiency air flow atomizing cloth dyeing machine according to claim 5, characterized in that: the switch sets up to butterfly valve (11), transition pipeline (13) are including connecting pipe (131) and a plurality of bleeder (132) of length such as, the one end of connecting pipe (131) with butterfly valve (11) switch-on, be provided with installation head (201) on the other end, be provided with quantity on installation head (201) with air inlet (221) phase-match and the same connecting hole (202) of size, bleeder (132) one end with connecting hole (202) switch-on, other end switch-on air inlet (221).

7. A high efficiency air flow atomizing cloth dyeing machine according to claim 6, characterized in that: the two ends of the butterfly valve (11) are connected with the main pipeline (12) and the connecting pipe (131) through flanges.

8. A high efficiency air flow atomizing cloth dyeing machine according to claim 7, characterized in that: the butterfly valve (11) is provided with a pneumatic actuator controlled by a PLC controller.