CN103507178A - Rotor in internal mixer - Google Patents

Rotor in internal mixer Download PDF

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Publication number
CN103507178A
CN103507178A CN201310441957.5A CN201310441957A CN103507178A CN 103507178 A CN103507178 A CN 103507178A CN 201310441957 A CN201310441957 A CN 201310441957A CN 103507178 A CN103507178 A CN 103507178A
Authority
CN
China
Prior art keywords
water
water inlet
inlet pipe
rotating shaft
tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310441957.5A
Other languages
Chinese (zh)
Inventor
黄振芳
黄晓燕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhangjiagang Lanhang Machinery Co Ltd
Original Assignee
Zhangjiagang Lanhang Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhangjiagang Lanhang Machinery Co Ltd filed Critical Zhangjiagang Lanhang Machinery Co Ltd
Priority to CN201310441957.5A priority Critical patent/CN103507178A/en
Publication of CN103507178A publication Critical patent/CN103507178A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
    • B29B7/186—Rotors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/823—Temperature control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The invention relates to a rotor in an internal mixer, which commonly is a rotating shaft. The rotating shaft is provided with a plurality of spiral blade edges; a sealed cavity is formed between each blade edge and the outer wall of the rotating shaft; a water tank is formed inside the rotating shaft in the axial direction; the front end and the rear end of each blade edge are respectively provided with a water inlet passage and a water outlet passage; both the water inlet passages and the water outlet passages are communicated with the water tank; a water inlet pipe is arranged in the water tank; one end of the water inlet pipe is communicated with a water source and the other end of the water inlet pipe extends into the water tank; a sealing ring is arranged between the outer wall of the water inlet pipe and the inner wall of the water tank; the sealing ring is positioned between the water inlet passages and the water outlet passages. According to the rotor in the internal mixer, a cooling waterway is formed inside the rotor and cooling water can flow through the blade edges to implement cooling on the blade edges, and thus, temperature control in the internal mixer can be implemented by regulating the flow and the flow velocity of the cooling water and the temperature in the internal mixer is kept in a better rubber mixing temperature range so as to improve a rubber mixing effect.

Description

Rotor in banbury
Technical field
The present invention relates to the technical field in banbury, refer more particularly to the rotor in banbury.
Background technology
Rotor in banbury is generally a rotating shaft, is provided with helical form leaf rib in rotating shaft, and the number of leaf rib has two, four, six etc.Banbury is when work, and material is subject to extruding and the shearing of leaf rib on rotor, and material is sheared and rubbing action everywhere, make the temperature of sizing material sharply increase, reduced viscosity, has increased the wettability of rubber on compounding ingredient surface, and rubber is fully contacted with compounding ingredient surface.But along with the continuous operation of banbury, the temperature in banbury progressively raises, but while refining glue, in banbury, a preferably temperature must be kept, best refining glue effect could be realized.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of and can make temperature in banbury remain on a preferably rotor in the banbury within the scope of glue furnacing temperature.
For addressing the above problem, the technical solution used in the present invention is: the rotor in banbury, be generally a rotating shaft, in rotating shaft, be provided with several helical form leaf ribs, between described each leaf rib and the outer wall of rotating shaft, form the cavity of a sealing, the inside of rotating shaft is provided with tank vertically, each Ye Leng front-end and back-end is respectively arranged with inlet channel and water outlet, inlet channel and water outlet are all connected with tank, in tank, be provided with water inlet pipe, one end of water inlet pipe is connected with water source, the other end of water inlet pipe stretches into the inside of tank, between the outer wall of water inlet pipe and the inwall of tank, be provided with sealing ring, sealing ring is between inlet channel and water outlet.
Described water inlet pipe and tank coaxially arrange.
The invention has the beneficial effects as follows: the rotor in above-mentioned banbury, its inside is provided with cooling water channel, and the cooling water leaf rib place that can flow through, realization is cooling to leaf rib, thereby can be by regulating flow and the flow velocity of cooling water, realization is controlled temperature in banbury, makes temperature in banbury remain on one preferably within the scope of glue furnacing temperature, thereby improves the effect of refining glue.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional structure schematic diagram of A-A direction in Fig. 1;
Fig. 3 is the sectional structure schematic diagram that in Fig. 1, B-B direction does not comprise leaf rib;
In figure: 1, rotating shaft, 2, leaf rib, 3, tank, 4, inlet channel, 5, water outlet, 6, water inlet pipe, 7, sealing ring.
The specific embodiment
Below by specific embodiment, the rotor in banbury of the present invention is described in further detail.
As Fig. 1, shown in Fig. 2, rotor in banbury, be generally a rotating shaft 1, in rotating shaft 1, be provided with several helical form leaf ribs 2, between described each leaf rib 2 and the outer wall of rotating shaft 1, form the cavity of a sealing, the inside of rotating shaft 1 is provided with tank 3 vertically, the front-end and back-end of each leaf rib 2 are respectively arranged with inlet channel 4 and water outlet 5, inlet channel 4 and water outlet 5 are all connected with tank 3, in tank 3, be provided with water inlet pipe 6, described water inlet pipe 6 coaxially arranges with tank 3, one end of water inlet pipe 6 is connected with water source, the other end of water inlet pipe 6 stretches into the inside of tank 3, as Fig. 1, shown in Fig. 3, between the inwall of the outer wall of water inlet pipe 6 and tank 3, be provided with sealing ring 7, sealing ring 7 is between inlet channel 4 and water outlet 5.
Operation principle of the present invention is: when banbury carries out work, by external water source, cooling water is passed in water inlet pipe 6, effect due to sealing ring 7, the front and rear of tank 3 is separated into two cavitys, cooling water enters in the anterior cavity of tank 3, and enter leaf rib 2 inside from inlet channel 4, then from water outlet 5, flow out, cooling water after outflow enters in the rear portion cavity of tank 3, and flow out from the rearward end of tank 3, realization is cooling to leaf rib 2, can be by regulating flow and the flow velocity of cooling water, realization is controlled the temperature in banbury, make temperature in banbury remain on one preferably within the scope of glue furnacing temperature, thereby improve the effect of refining glue.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not for limiting the present invention; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.

Claims (2)

1. the rotor in banbury, be generally a rotating shaft, in rotating shaft, be provided with several helical form leaf ribs, it is characterized in that: the cavity that forms a sealing between described each leaf rib and the outer wall of rotating shaft, the inside of rotating shaft is provided with tank vertically, each Ye Leng front-end and back-end is respectively arranged with inlet channel and water outlet, inlet channel and water outlet are all connected with tank, in tank, be provided with water inlet pipe, one end of water inlet pipe is connected with water source, the other end of water inlet pipe stretches into the inside of tank, between the outer wall of water inlet pipe and the inwall of tank, be provided with sealing ring, sealing ring is between inlet channel and water outlet.
2. the rotor in banbury according to claim 1, is characterized in that: described water inlet pipe and tank coaxially arrange.
CN201310441957.5A 2013-09-25 2013-09-25 Rotor in internal mixer Pending CN103507178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310441957.5A CN103507178A (en) 2013-09-25 2013-09-25 Rotor in internal mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310441957.5A CN103507178A (en) 2013-09-25 2013-09-25 Rotor in internal mixer

Publications (1)

Publication Number Publication Date
CN103507178A true CN103507178A (en) 2014-01-15

Family

ID=49890865

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310441957.5A Pending CN103507178A (en) 2013-09-25 2013-09-25 Rotor in internal mixer

Country Status (1)

Country Link
CN (1) CN103507178A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2336945Y (en) * 1998-03-20 1999-09-08 益阳橡胶机械厂 Rotor of internal mixer
CN2451310Y (en) * 2000-08-24 2001-10-03 大连冰山橡塑股份有限公司 Synchronous rotor
CN201227847Y (en) * 2008-05-08 2009-04-29 大连通用橡胶机械有限公司 4-wing synchronous rotor for pressure initial refining machine
CN203527686U (en) * 2013-09-25 2014-04-09 张家港市兰航机械有限公司 Rotor in mixer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2336945Y (en) * 1998-03-20 1999-09-08 益阳橡胶机械厂 Rotor of internal mixer
CN2451310Y (en) * 2000-08-24 2001-10-03 大连冰山橡塑股份有限公司 Synchronous rotor
CN201227847Y (en) * 2008-05-08 2009-04-29 大连通用橡胶机械有限公司 4-wing synchronous rotor for pressure initial refining machine
CN203527686U (en) * 2013-09-25 2014-04-09 张家港市兰航机械有限公司 Rotor in mixer

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140115